Bitcoin Wiki - User contributions [en]

Software

2022-08-12T10:38:01Z

ItsJackWinston: /* Live operating systems */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [https://appticz.com/cryptocurrency-exchange-script Bitcoin Exchange Script] to readily launch the Bitcoin Exchange Platform offering a trustworthy and transparent medium of bitcoin trading along with features that readily attract a target audience.
* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.
* [https://appticz.com/p2p-crypto-exchange-script P2P Crypto Exchange Script] to readily launch a P2P Crypto Exchange Platform offering hassle-free crypto trading that readily attracts users from all over the world.

===Exchange Platform Software===

*'''[https://hivelance.com/cryptocurrency-exchange-script White label crypto exchange script]''' - Hivelance provides white label cryptocurrency exchange script that enables every low code startups to quickly build crypto exchanges. The software script favors the developers to deploy and launch the exchange services without writing a single line of code.
*'''[https://maticz.com/white-label-crypto-exchange-software White label Cryptocurrency Exchange Script]''' - Get in touch with the much credited Crypto world through Maticz's Cryptocurrency Exchange Software offering endless trading features fulfilling the customer requirements and offering customizable UI/UX designs, increased conversion rates, maximized customer satisfaction, reputed ROI, and improvised security guidelines thereby ensuring a hassle-free Crypto exchange.
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.merkeleon.com/cryptocurrency-exchange-software/ Merkeleon Exchange Software] - A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Software

2022-08-12T10:29:40Z

ItsJackWinston: /* Exchange Platform Software */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [https://cryptomaticz.com/bitcoin-cryptocurrency-exchange-script Bitcoin Exchange Script] to readily launch Bitcoin Exchange Platform offering a trustworthy and transparent medium of bitcoin trading along with features that readily attract a target audience.
* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===

*'''[https://hivelance.com/cryptocurrency-exchange-script White label crypto exchange script]''' - Hivelance provides white label cryptocurrency exchange script that enables every low code startups to quickly build crypto exchanges. The software script favors the developers to deploy and launch the exchange services without writing a single line of code.
*'''[https://maticz.com/white-label-crypto-exchange-software White label Cryptocurrency Exchange Script]''' - Get in touch with the much credited Crypto world through Maticz's Cryptocurrency Exchange Software offering endless trading features fulfilling the customer requirements and offering customizable UI/UX designs, increased conversion rates, maximized customer satisfaction, reputed ROI, and improvised security guidelines thereby ensuring a hassle-free Crypto exchange.
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.merkeleon.com/cryptocurrency-exchange-software/ Merkeleon Exchange Software] - A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Bitcoin

2021-08-31T10:39:53Z

ItsJackWinston: /* See Also */

'''Bitcoin''' is a decentralized [[digital currency]] created by an unknown person or group of people under the name [[Satoshi Nakamoto]] and released as open-source software in 2009. It does not rely on a central server to process transactions or store funds. There are a maximum of 2,099,999,997,690,000 bitcoin elements (called satoshis, the unit has been named in collective homage to the original creator), which are currently most commonly measured in units of 100,000,000 known as BTC. There will only ever be 21 million bitcoin (BTC) to ever be created.

{{As of|January 2018}}, it is the most widely used alternative currency,<ref name="Quantitative Analysis of the Full Bitcoin Transaction Graph">{{cite web|title=Quantitative Analysis of the Full Bitcoin Transaction Graph|url=https://eprint.iacr.org/2012/584.pdf|publisher=Cryptology ePrint Archive|accessdate=18 October 2012|author=Ron Dorit|coauthors=Adi Shamir|page=17|quote=The Bitcoin system is the best known and most widely used alternative payment scheme,...}}</ref><ref name="Cryptocurrency Market Capitalization">{{Cite web|title=Coinmarketcap.com|url=https://coinmarketcap.com/}}</ref> now with the total market cap around 250 billion US dollars.<ref>{{cite web|title=Market Capitalization|url=https://coinmarketcap.com/currencies/bitcoin/|publisher= [[Coinmarketcap.com]] |accessdate=10 January 2018}}</ref>

Bitcoin has no central issuer; instead, the peer-to-peer network regulates bitcoins, transactions and issuance according to consensus in network software. These transactions are verified by network nodes through the use of cryptography and recorded in a public distributed ledger called a blockchain.

Bitcoins are issued to various nodes that verify transactions through computing power;
it is established that there will be a limited and scheduled release of no more than BTC 21 million worth of coins, which will be fully issued by the year 2140.

Bitcoins are created as a reward for a process known as mining. They can be exchanged for other currencies, products, and services. As of February 2015, over 100,000 merchants and vendors accepted bitcoins as payment. Research produced by the University of Cambridge estimates that in 2017, there were 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using Bitcoin.

Internationally, bitcoins can be exchanged and managed through various websites and [[software]] along with physical banknotes and coins.<ref>{{Cite web|title=Physical Bitcoins by Casascius|url=https://www.casascius.com/|publisher=Casascius Coins|accessdate=29 September 2012}}</ref><ref>{{Cite web|title=Bitbills|url=http://www.bitbills.com/|publisher=Bitbills|accessdate=29 September 2012}}</ref>

==History==
{{main|History}}

A cryptographic system for untraceable payments was first described by David Chaum in 1982.<ref>[http://blog.koehntopp.de/uploads/Chaum.BlindSigForPayment.1982.PDF David Chaum, Blind signatures for untraceable payments], Advances in Cryptology - Crypto '82, Springer-Verlag (1983), 199–203.</ref> In 1990 Chaum extended this system to create the first cryptographic anonymous electronic cash system.,<ref>{{cite journal|journal=Lecture Notes in Computer Science|last1=Chaum|first1=David|last2=Fiat|first2=Amos|last3=Naor|first3=Moni|title=Untraceable Electronic Cash|url=http://blog.koehntopp.de/uploads/chaum_fiat_naor_ecash.pdf}}</ref> which became known as ecash.
<ref>{{cite web|url=https://www.wired.com/wired/archive/2.12/emoney.html|publisher=Wired|title=E-Money (That's What I Want)|date=1994–2012|author=Steven Levy}}</ref> In 1998 [[Wei Dai]] published a description of an anonymous, distributed electronic cash system which he called "b-money".<ref>{{cite web|title=B-Money|url=http://www.weidai.com/bmoney.txt|author=Wei Dai|year=1998}}</ref> Around the same time, Nick Szabo created ''bit gold''.<ref>{{cite web|url=https://spectrum.ieee.org/computing/software/bitcoin-the-cryptoanarchists-answer-to-cash/0|title=Bitcoin: The Cryptoanarchists’ Answer to Cash|publisher=IEEE Spectrum|quote=Around the same time, Nick Szabo, a computer scientist who now blogs about law and the history of money, was one of the first to imagine a new digital currency from the ground up. Although many consider his scheme, which he calls “bit gold,” to be a precursor to Bitcoin}}</ref><ref name="bitgold">{{cite web|title=Bit gold|url=https://unenumerated.blogspot.co.uk/2005/12/bit-gold.html|author=Nick Szabo|quote=My proposal for bit gold is based on computing a string of bits from a string of challenge bits, using functions called variously "client puzzle function," "proof of work function," or "secure benchmark function.". The resulting string of bits is the proof of work.... The last-created string of bit gold provides the challenge bits for the next-created string.}}</ref> Like Bitcoin, ''Bit gold'' was a currency system where users would compete to solve a [[proof of work]] function, with solutions being cryptographically chained together and published via a distributed property title registry. A variant of ''Bit gold'', called ''Reusable Proofs of Work'', was implemented by Hal Finney.<ref name="bitgold"/>

In 2008, Satoshi Nakamoto published a [[Bitcoin_white_paper|paper]]<ref name="whitepaper">{{cite web
|last= Nakamoto
|first= Satoshi
|title= Bitcoin: A Peer-to-Peer Electronic Cash System
|url= http://www.cs.kent.edu/~JAVED/class-P2P12F/papers-2012/PAPER2012-p2p-bitcoin-satoshinakamoto.pdf
|accessdate = 14 December 2010
|date= 24 May 2009
|postscript=
}}</ref><ref>{{cite web
|url= https://article.gmane.org/gmane.comp.encryption.general/12588/
|title= Bitcoin P2P e-cash paper
}}</ref> on The Cryptography Mailing list at metzdowd.com<ref>[https://www.mail-archive.com/search?l=cryptography@metzdowd.com&q=from:%22Satoshi+Nakamoto%22 Satoshi's posts to Cryptography mailing list]</ref> describing the Bitcoin protocol.

The Bitcoin network came into existence on 3 January 2009 with the release of the first Bitcoin client, [[wxBitcoin]], and the issuance of the first bitcoins.<ref>{{cite web |title=Block 0 – Bitcoin Block Explorer |url=https://blockexplorer.com/block/000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f }}</ref><ref>{{cite web |url=https://www.mail-archive.com/cryptography@metzdowd.com/msg10142.html |title=Bitcoin v0.1 released}}</ref><ref>{{cite web |url=https://sourceforge.net/news/?group_id=244765 |title=SourceForge.net: Bitcoin}}</ref>
A year after, the initial exchange rates for Bitcoin were set by individuals on the bitcointalk forums.{{Citation needed|date=October 2012}} The most significant transaction involved a BTC 10,000 pizza.<ref>{{cite web|title=The Rise and Fall of Bitcoin|url=https://www.wired.com/magazine/2011/11/mf_bitcoin/|publisher=Wired|accessdate=13 October 2012}}</ref>
Today, the majority of bitcoin exchanges occur on the [[Bitstamp]] bitcoin exchange.<ref>{{cite web | title = Exchange volume distribution | work = by market | publisher = [[Bitcoin Charts]] | date = 15 April 2014 | url = https://bitcoincharts.com/charts/volumepie/ | accessdate = 15 April 2014 }}</ref>

In 2011, Wikileaks,<ref>{{cite news
|last= Greenberg
|first= Andy
|url= http://blogs.forbes.com/andygreenberg/2011/06/14/wikileaks-asks-for-anonymous-bitcoin-donations/
|title= WikiLeaks Asks For Anonymous Bitcoin Donations – Andy Greenberg – The Firewall – Forbes
|publisher= Blogs.forbes.com
|date= 14 June 2011
|accessdate = 22 June 2011
}}</ref> [[Freenet]],<ref>{{cite web
|url= https://freenetproject.org/donate.html
|title= /donate
|publisher= The Freenet Project
|date=
|accessdate = 22 June 2011
}}</ref> Singularity Institute,<ref>[http://singinst.org/donate/ SIAI donation page]</ref> Internet Archive,<ref>[https://www.archive.org/donate/index.php Internet Archive donation page]</ref> Free Software Foundation<ref>[https://my.fsf.org/donate/other/ Other ways to donate]</ref> and others, began [[Receiving_donations_with_bitcoin|to accept donations in bitcoins]]. The Electronic Frontier Foundation did so for a while but has since stopped, citing concerns about a lack of legal precedent about new currency systems, and because they "generally don't endorse any type of product or service".<ref>{{cite web
|url= https://www.eff.org/deeplinks/2011/06/eff-and-bitcoin
|title= EFF and Bitcoin | Electronic Frontier Foundation
|publisher= Eff.org
|date= 14 June 2011
|accessdate = 22 June 2011
}}</ref> Some small businesses had started to adopt Bitcoin. LaCie, a public company, accepts bitcoins for its Wuala service.<ref>{{Cite web|url=http://www.wuala.com/en/bitcoin |title=Secure Online Storage – Backup. Sync. Share. Access Everywhere |publisher=Wuala |date= |accessdate = 24 January 2012}}</ref>

In 2012, BitPay reports of having over 1000 merchants accepting bitcoins under its payment processing service.<ref>{{cite web|title=BitPay Signs 1,000 Merchants to Accept Bitcoin Payments|url=http://www.americanbanker.com/issues/177_176/bitpay-signs-1000-merchants-to-accept-bitcoin-payments-1052538-1.html|publisher=American Banker|accessdate=12 October 2012}}</ref>

==Administration==
Bitcoin is administered through a decentralized peer-to-peer network.<ref name="whitepaper"/> Cryptographic technologies and the peer-to-peer network of computing power enables users to make and verify irreversible, instant online bitcoin payments, without an obligation to trust and use centralized banking institutions and authorities. Dispute resolution services are not made directly available. Instead it is left to the users to verify and trust the parties they are sending money to through their choice of methods.

Bitcoins are issued according to rules agreed to by the majority of the computing power within the Bitcoin network. The core rules describing the predictable issuance of bitcoins to its verifying servers, a voluntary and competitive transaction fee system and the hard limit of no more than BTC 21 million issued in total.<ref name="whitepaper"/>

Bitcoin does not require a central bank, State,<ref>{{cite web
|url= https://spectrum.ieee.org/computing/software/bitcoin-the-cryptoanarchists-answer-to-cash/3
|title= Bitcoin: The Cryptoanarchists' Answer to Cash
|publisher= IEEE.org
|date= June 2012
|accessdate = 5 June 2012
}}</ref> or incorporated backers.

==Services==
{{main|Wallet}}

Bitcoins are sent and received through software and websites called wallets. They send and confirm transactions to the network through Bitcoin addresses, the identifiers for users' Bitcoin wallets within the network.<ref name="whitepaper"/>

===Bitcoin addresses===
{{main|Address}}

Payments are made to Bitcoin "addresses": human-readable strings of numbers and letters around 33 characters in length, always beginning with the digit 1 or 3, as in the example of ''31uEbMgunupShBVTewXjtqbBv5MndwfXhb''.

Users obtain new Bitcoin addresses from their Bitcoin software. Creating a new address can be a completely offline process and require no communication with the Bitcoin network. Web services often generate a new Bitcoin address for every user, allowing them to have their custom deposit addresses.{{dubious}}

===Transaction fees===
{{main|Transaction fees}}
Transaction fees may be included with any transfer of bitcoins. While it's technically possible to send a transaction with zero fee, {{as of|2017|lc=on}} it's highly unlikely that one of these transactions confirms in a realistic amount of time, causing most nodes on the network to drop it. For transactions which consume or produce many outputs (and therefore have a large data size), higher transaction fees are usually expected.

===Confirmations===
{{main|Confirmation}}

The network's software confirms a transaction when it records it in a block. Further blocks of transactions confirm it even further. After six confirmations/blocks, a transaction is confirmed beyond reasonable doubt.

The network must store the whole transaction history inside the blockchain, which grows constantly as new records are added and never removed. Nakamoto conceived that as the database became larger, users would desire applications for Bitcoin that didn't store the entire database on their computer. To enable this, the blockchain uses a [[merkle tree]] to organize the transaction records in such a way that client software can locally delete portions of its own database it knows it will never need, such as earlier transaction records of bitcoins that have changed ownership multiple times.

==Economics==

===Initial distribution===

Bitcoin has no centralized issuing authority.<ref name="ars-06-08-11">
{{Cite news
|first= Thomas
|last= Lowenthal
|title= Bitcoin: inside the encrypted, peer-to-peer digital currency
|newspaper= Ars Technica
|date= 8 June 2011
|url= https://arstechnica.com/tech-policy/news/2011/06/bitcoin-inside-the-encrypted-peer-to-peer-currency.ars
}}</ref><ref>{{cite news
|author= Sponsored by
|url= http://www.economist.com/blogs/babbage/2011/06/virtual-currency
|title= Virtual currency: Bits and bob
|publisher= The Economist
|date=
|accessdate = 22 June 2011
}}</ref><ref>{{cite web
|last= Geere
|first= Duncan
|url= https://www.wired.co.uk/news/archive/2011-05/16/bitcoin-p2p-currency
|title= Peer-to-peer currency Bitcoin sidesteps financial institutions (Wired UK)
|publisher= Wired.co.uk
|date=
|accessdate = 22 June 2011
}}</ref> The network is programmed to increase the money supply as a geometric series until the total number of bitcoins reaches 21 million.<ref name="Quantitative Analysis of the Full Bitcoin Transaction Graph"/> {{As of|2012|10}} slightly over 10 million of the total BTC 21 million had been created; the current total number created is available online.<ref>{{cite web
|title= Total Number of Bitcoins in Existence
|url= https://blockexplorer.com/q/totalbc
|work= Bitcoin Block Explorer
|accessdate = 3 October 2012
}}</ref> By 2013 half of the total supply will have been generated, and by 2017, three-quarters will have been generated. To ensure sufficient granularity of the [[money supply]], clients can divide each BTC unit down to eight decimal places (a total of 2.1 × 10<sup>15</sup> or 2.1 quadrillion units).<ref name="lwn">{{Cite news
|author= Nathan Willis
|date= 10 November 2010
|title= Bitcoin: Virtual money created by CPU cycles
|publisher= LWN.net
|url= https://lwn.net/Articles/414452/
}}</ref>

The network {{As of|2012|lc=on}} required over one million times more work for confirming a block and receiving an award (BTC 25 {{As of|2012|2|lc=on}}) than when the first blocks were confirmed.
The difficulty is automatically adjusted every 2016 blocks based on the time taken to find the previous 2016 blocks such that one block is created roughly every 10 minutes.

Those who chose to put computational and electrical resources toward mining early on had a greater chance at receiving awards for block generations. This served to make available enough processing power to process blocks. Indeed, without miners there are no transactions and the bitcoin economy comes to a halt.

===Exchange rate===
Prices fluctuate relative to goods and services more than more widely accepted currencies;
the price of a bitcoin is not static.

In August 2012, 1 bitcoin traded at around US$10.00. Taking into account the total number of bitcoins mined, the monetary base of the Bitcoin network stands at over USD 110 million.<ref>[http://www.bitcoinwatch.com/ http://www.bitcoinwatch.com/] Bitcoin statistics</ref>

== Anonymity ==
{{main|Anonymity & Security}}

=== Transactions ===

While using bitcoins is an excellent way to make your purchases, donations, and p2p payments without losing money through inflated transaction fees, transactions are never truly anonymous. Buying bitcoin you pass identification, Bitcoin transactions are stored publicly and permanently on the network, which means anyone can see the balance and transactions of any Bitcoin address. Bitcoin activities are recorded and available publicly via the [[blockchain]], a comprehensive database which keeps a record of Bitcoin transactions.

=== Buying/selling bitcoins ===

All exchange companies require the user to scan ID documents, and large transactions must be reported to the proper governmental authority.

This means that a third party with an interest in tracking your activities can use your visible balance and ID information as a basis from which to track your future transactions or to study previous activity. In short, you have compromised your [[security]] and [[privacy]].

In addition to conventional exchanges there are also peer-to-peer exchanges. Peer to peer exchanges will often not collect KYC and identity information directly from users, instead they let the users handle KYC amongst themselves. These can often be a better alternative for those looking to purchase bitcoins quickly and without KYC delay.

=== Mixing services ===

[http://anonymity.co.in/mixing_services.html Mixing services] are used to avoid compromising of privacy and security. Mixing services provide to periodically exchange your bitcoins for different ones which cannot be associated with the original owner.

== Security ==
{{seealso|Weaknesses}}

In the history of Bitcoin, there have been a few [[incidents]], caused by problematic as well as malicious transactions. In the worst such incident, and the only one of its type, a person was able to pretend that he had a practically infinite supply of bitcoins, for almost 9 hours.

Bitcoin relies, among other things, on [https://en.wikipedia.org/wiki/Public-key_cryptography public key cryptography] and thus may be vulnerable to [https://en.wikipedia.org/wiki/Elliptic_curve_cryptography#Quantum_computing_attacks quantum computing attacks] if and when practical quantum computers can be constructed.

If multiple different software packages, whose usage becomes widespread on the Bitcoin network, disagree on the protocol and the rules for transactions, this could potentially cause a fork in the block chain with each faction of users being able to accept only their own version of the history of transactions. This could influence the price of bitcoins.

A global, organized campaign against the currency or the software could also influence the demand for bitcoins, and thus the exchange price.

==Bitcoin mining==
{{main|Mining}}

Bitcoin mining nodes are responsible for managing the Bitcoin network.

Bitcoins are awarded to Bitcoin nodes known as "miners" for the solution to a difficult [[proof-of-work]] problem which confirms transactions and prevents double-spending. This incentive, as the Nakamoto white paper describes it, encourages "nodes to support the network, and provides a way to initially distribute coins into circulation, since no central authority issues them."<ref name="whitepaper" />

Nakamoto compared the generation of new coins by expending CPU time and electricity to gold miners expending resources to add gold to circulation.<ref name="whitepaper"/>

[[File:Cryptocurrency Mining Farm.jpg|right|350px|thumb|Iceland is a good location for [[mining]] bitcoins because of the natural cold temperature.]]

===Node operation===

The node software for the Bitcoin network is based on peer-to-peer networking, digital signatures and cryptographic proof to make and verify transactions. Nodes broadcast transactions to the network, which records them in a public record of all transactions called the ''blockchain'' after validating them with a [[proof-of-work|proof-of-work system]].

Satoshi Nakamoto designed the first Bitcoin node and mining software<ref name="processors">{{Cite news
|last= Davis
|first= Joshua
|title= The Crypto-Currency
|url= https://www.wired.com/magazine/2011/11/mf_bitcoin/all
|accessdate = 11 November 2011
|newspaper= Wired Magazine
|date= 10 November 2011
}}</ref> and developed the majority of the first implementation, Bitcoind, from 2007 to mid-2010.<ref name="code_start">{{cite web
|url= https://bitcointalk.org/index.php?topic=13.msg46#msg46
|title= Questions about Bitcoin
|publisher= Bitcoin forum
|date= 10 December 2009
}}</ref>

Node implementations include core software such as Bitcoind/Bitcoin-Qt, [[libbitcoin]], [[cbitcoin]]<ref>{{Cite web|title=cbitcoin|url=https://github.com/MatthewLM/cbitcoin|accessdate=3 October 2012}}</ref> and [[BitCoinJ|bitcoinj]].<ref>{{cite web
|url= https://news.slashdot.org/story/11/03/23/0210207/Google-Engineer-Releases-Open-Source-Bitcoin-Client
|title= Google Engineer Releases Open Source Bitcoin Client
|author= angry tapir, timothy
|date= 23 March 2011
|publisher= Slashdot
|accessdate = 18 May 2011
}}</ref><ref>{{cite web
|url= http://www.javaworld.com/javaworld/jw-01-2012/120110-bitcoin-for-beginners-3.html?page=1
|title= Bitcoin for beginners: The BitcoinJ API
|author= Dirk Merkel
|date= 10 January 2012
|publisher= JavaWorld
|accessdate = 3 August 2012
}}</ref>

Every node in the Bitcoin network collects all the unacknowledged transactions it knows of in a file called a ''block'', which also contains a reference to the previous valid block known to that node. It then appends a [[nonce]] value to this previous block and computes the SHA-256 cryptographic hash of the block and the appended nonce value. The node repeats this process until it adds a nonce that allows for the generation of a hash with a value lower than a specified ''target''. Because computers cannot practically reverse the hash function, finding such a nonce is hard and requires on average a predictable amount of repetitious trial and error. This is where the ''[[proof-of-work]]'' concept comes in to play. When a node finds such a solution, it announces it to the rest of the network. Peers receiving the new solved block validate it by computing the hash and checking that it really starts with the given number of zero bits (i.e., that the hash is within the target). Then they accept it and add it to the chain.

===Mining rewards===
In addition to receiving the pending transactions confirmed in the block, a generating node adds a ''generate'' transaction, which awards new bitcoins to the operator of the node that generated the block. The system sets the payout of this generated transaction according to its defined inflation schedule. The miner that generates a block also receives the fees that users have paid as an incentive to give particular transactions priority for faster confirmation.<ref>[https://www.bitcoinmining.com Bitcoin Mining]</ref>

The network never creates more than a BTC 50 reward per block and this amount will decrease over time towards zero, such that no more than BTC 21 million will ever exist.<ref name="lwn" /> As this payout decreases, the incentive for users to run block-generating nodes is intended to change to earning [[#Transaction fees|transaction fees]].

===Mining pools===
{{main|Pooled mining}}

Bitcoin users often pool computational effort to increase the stability of the collected fees and subsidy they receive.<ref name="We Use Coins Mining">{{cite web|title=About Bitcoin Mining|url=https://www.weusecoins.com/en/mining-guide/|publisher=We Use Coins|accessdate=27 May 2015}}</ref>

===Mining difficulty===
{{main|Difficulty}}

In order to throttle the creation of blocks, the difficulty of generating new blocks is adjusted over time. If mining output increases or decreases, the difficulty increases or decreases accordingly.

The adjustment is done by changing the threshold that a hash is required to be less than. A lower threshold means fewer possible hashes can be accepted, and thus a higher degree of difficulty. The target rate of block generation is one block every 10 minutes, or 2016 blocks every two weeks. Bitcoin changes the difficulty of finding a valid block every 2016 blocks, using the difficulty that would have been most likely to cause the prior 2016 blocks to have taken two weeks to generate, according to the timestamps on the blocks. Technically, this is done by modelling the generation of bitcoins as Poisson process. All nodes perform and enforce the same difficulty calculation.

Difficulty is intended as an automatic stabilizer allowing mining for bitcoins to remain profitable in the long run for the most efficient miners, independently of the fluctuations in demand of the bitcoin in relation to other currencies.

===Mining hardware===
{{main|Mining Hardware Comparison}}

Bitcoins used to be mined through Intel/AMD CPUs. {{As of | 2012}}, mining has gradually moved to [[GPU]] and [[FPGA]] hardware.<ref name="bitcoinmag-butterfly" /> [[Application-specific integrated circuit|ASIC]]-based hardware for bitcoin mining has been announced by several manufacturers who intend to ship products from late 2012 to early 2013.<ref name="bitcoinmag-butterfly">{{Cite web|title=Bitpay Breaks Daily Volume Record with Butterfly ASIC mining release|url=http://bitcoinmagazine.net/bitpay-breaks-daily-volume-record-with-butterfly-asic-mining-release/|publisher=Bitcoin Magazine}}</ref>

==Concerns==

===As an investment===
{{main|Bitcoin as an investment}}

Bitcoin describes itself as an experimental digital currency. Reuben Grinberg has noted that Bitcoin's supporters have argued that bitcoins are neither securities nor investments because they fail to meet the criteria for either category.<ref name="grinberg">{{cite web | url=http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1817857 | title=Bitcoin: An Innovative Alternative Digital Currency | publisher=SSRN | date=9 December 2011 | accessdate=4 December 2012 | author=Grinberg, Reuben}}</ref> Although it is a virtual currency, some people see it as an investment<ref name="cnbc">{{cite web | url=http://www.cnbc.com/id/45030812/The_Pros_And_Cons_Of_Biting_on_Bitcoins | title=The Pros And Cons Of Biting on Bitcoins | publisher=CNBC | date=23 November 2011 | accessdate=4 December 2012 | author=Gustke, Constance}}</ref> or accuse it of being a form of investment fraud known as a Ponzi scheme.<ref>{{cite web |url=https://www.theregister.co.uk/2011/06/08/bitcoin_under_attack/ |title=US senators draw a bead on Bitcoin |last1=Chirgwin |first1=Richard |date=8 June 2011 |publisher=The Register |accessdate=14 November 2012}}</ref><ref>{{cite web |url=http://uk.reuters.com/article/2012/04/01/uk-traders-bitcoin-idUKBRE8300JL20120401 |title=Bitcoin, the City traders' anarchic new toy |last1=O'Leary |first1=Naomi |date=2 April 2012 |publisher=Reuters |accessdate=14 November 2012}}</ref> A report by the European Central Bank, using the U.S. Securities and Exchange Commission's definition of a Ponzi scheme, found that the use of bitcoins shares some characteristics with Ponzi schemes, but also has characteristics of its own which contradict several common aspects of Ponzi schemes.<ref name="ecbreport">{{cite web | url=http://www.ecb.europa.eu/pub/pdf/other/virtualcurrencyschemes201210en.pdf | title=Virtual Currency Schemes | publisher=European Central Bank | date=October 2012 | accessdate=4 December 2012}}</ref>

===Privacy===
Because transactions are broadcast to the entire network, they are inherently public. Unlike regular banking,<ref>{{cite web
|url= https://spectrum.ieee.org/computing/software/bitcoin-the-cryptoanarchists-answer-to-cash/0
|title= Bitcoin: The Cryptoanarchists' Answer to Cash
|publisher= IEEE.org
|date= June 2012
|accessdate = 5 June 2012
}}</ref> which preserves customer privacy by keeping transaction records private, loose transactional privacy is accomplished in Bitcoin by using many unique addresses for every wallet while at the same time publishing all transactions. As an example, if Alice sends BTC 123.45 to Bob, the network creates a public record that allows anyone to see that 123.45 has been sent from one address to another. However, unless Alice or Bob make their ownership of these addresses known, it is difficult for anyone else to connect the transaction with them. However, if someone connects an address to a user at any point they could follow back a series of transactions as each participant likely knows who paid them and may disclose that information on request or under duress.

It can be difficult to associate Bitcoin identities with real-life identities.<ref name="An Analysis of Anonymity in the Bitcoin System">Fergal Reid and Martin Harrigan (24 July 2011). [https://anonymity-in-bitcoin.blogspot.com/2011/07/bitcoin-is-not-anonymous.html An Analysis of Anonymity in the Bitcoin System]. An Analysis of Anonymity in the Bitcoin System.</ref> This property makes Bitcoin transactions attractive to sellers of illegal products.<ref name="Forbes">Andy Greenberg (20 April 2011). [http://www.forbes.com/forbes/2011/0509/technology-psilocybin-bitcoins-gavin-andresen-crypto-currency.html Crypto Currency]. Forbes Magazine.</ref><ref>{{cite web
|last= Madrigal
|first= Alexis
|title= Libertarian Dream? A Site Where You Buy Drugs With Digital Dollars
|publisher= The Atlantic Monthly
|date= 1 June 2011
|url= https://www.theatlantic.com/technology/archive/2011/06/libertarian-dream-a-site-where-you-buy-drugs-with-digital-dollars/239776/
|accessdate = 5 June 2011
}}</ref>

===Illicit use===

====Cracking====
The cracking organization "LulzSec" accepted donations in bitcoins, having said that the group "needs Bitcoin donations to continue their hacking efforts".<ref name="CNET">{{cite web
|last= Reisinger
|first= Don
|url= https://news.cnet.com/8301-13506_3-20070268-17/senators-target-bitcoin-currency-citing-drug-sales/
|title= Senators target Bitcoin currency, citing drug sales | The Digital Home – CNET News
|publisher= News.cnet.com
|date= 9 June 2011
|accessdate = 22 June 2011
}}</ref><ref>{{cite news
|last= Olson
|first= Parmy
|url= http://blogs.forbes.com/parmyolson/2011/06/06/lulzsec-hackers-posts-sony-dev-source-code-get-7k-donation/
|title= LulzSec Hackers Post Sony Dev. Source Code, Get $7K Donation – Parmy Olson – Disruptors – Forbes
|publisher= Blogs.forbes.com
|date= 6 June 2011
|accessdate = 22 June 2011
}}</ref>

====Silk Road====
[[Silk Road]] is an anonymous black market that uses only the bitcoin.<ref name="npr-06-12-11">
{{Cite news
|url= https://www.npr.org/2011/06/12/137138008/silk-road-not-your-fathers-amazon-com
|date= 12 June 2011
|newspaper= NPR
|title= Silk Road: Not Your Father's Amazon.com
|author= Staff
}}</ref>

In a 2011 letter to Attorney General Eric Holder and the Drug Enforcement Administration, senators Charles Schumer of New York and Joe Manchin of West Virginia called for an investigation into Silk Road and the bitcoin.<ref name="npr-06-12-11"/>
Schumer described the use of bitcoins at Silk Road as a form of money laundering.<ref name="ars-06-08-11"/>

====Botnet mining====
In June 2011, Symantec warned about the possibility of botnets engaging in covert "mining" of bitcoins,<ref>{{Cite web|author=Updated: 17 June 2011 | Translations available: 日本語 |url=http://www.symantec.com/connect/blogs/bitcoin-botnet-mining |title=Bitcoin Botnet Mining | Symantec Connect Community |publisher=Symantec.com |date=17 June 2011 |accessdate = 24 January 2012}}</ref><ref>{{Cite web|url=http://www.zdnet.com/blog/security/researchers-find-malware-rigged-with-bitcoin-miner/8934 |title=Researchers find malware rigged with Bitcoin miner |publisher=ZDNet |date=29 June 2011 |accessdate = 24 January 2012}}</ref> consuming computing cycles, using extra electricity and possibly increasing the temperature of the computer (not associated with [http://snowafter.com Snow Day Calculator]). Later that month, the Australian Broadcasting Corporation caught an employee using the company's servers to generate bitcoins without permission.<ref>{{Cite web|url=http://thenextweb.com/au/2011/06/23/abc-employee-caught-mining-for-bitcoins-on-company-servers/ |title=ABC employee caught mining for Bitcoins on company servers |publisher=The Next Web |date=23 June 2011 |accessdate = 24 January 2012}}</ref> Some malware also uses the parallel processing capabilities of the GPUs built into many modern-day video cards.<ref>{{Cite news |url=https://www.theregister.co.uk/2011/08/16/gpu_bitcoin_brute_forcing/ |title=Malware mints virtual currency using victim's GPU |date=16 August 2011|first=Dan |last=Goodin }}</ref> In mid August 2011, bitcoin miner botnets were found;<ref>{{Cite web|url=http://www.infosecurity-magazine.com/view/20211/researcher-discovers-distributed-bitcoin-cracking-trojan-malware/ |title=Infosecurity – Researcher discovers distributed bitcoin cracking trojan malware |publisher=Infosecurity-magazine.com |date=19 August 2011 |accessdate = 24 January 2012}}</ref> trojans infecting Mac OS X have also been uncovered.<ref>{{Cite web|url=http://www.techworld.com.au/article/405849/mac_os_x_trojan_steals_processing_power_produce_bitcoins |title=Mac OS X Trojan steals processing power to produce Bitcoins – sophos, security, malware, Intego – Vulnerabilities – Security |publisher=Techworld |date=1 November 2011 |accessdate = 24 January 2012}}</ref>

===Theft and fraud===
On 19 June 2011, a security breach of the Mt.Gox (an acronym for ''M''agic: ''T''he ''G''athering ''O''nline E''x''change, its original purpose) bitcoin exchange caused the price of a bitcoin to briefly drop to US$0.01 on the Mt.Gox exchange (though it remained unaffected on other exchanges) after a hacker allegedly used credentials from a Mt.Gox auditor's compromised computer to illegally transfer a large number of bitcoins to him- or herself and sell them all, creating a massive "ask" order at any price. Within minutes the price rebounded to over $15 before Mt.Gox shut down their exchange and cancelled all trades that happened during the hacking period.<ref>[https://mtgox.com/press_release_20110630.html Clarification of Mt Gox Compromised Accounts and Major Bitcoin Sell-Off]</ref><ref>[https://www.youtube.com/watch?v=T1X6qQt9ONg YouTube. Bitcoin Report]</ref> The exchange rate of bitcoins quickly returned to near pre-crash values.<ref name="mick">Jason Mick, 19 June 2011, [http://www.dailytech.com/Inside+the+MegaHack+of+Bitcoin+the+Full+Story/article21942.htm Inside the Mega-Hack of Bitcoin: the Full Story], DailyTech</ref><ref>Timothy B. Lee, 19 June 2011, [https://arstechnica.com/tech-policy/news/2011/06/bitcoin-price-plummets-on-compromised-exchange.ars Bitcoin prices plummet on hacked exchange], Ars Technica</ref><ref>Mark Karpeles, 20 June 2011, [https://support.mtgox.com/entries/20208066-huge-bitcoin-sell-off-due-to-a-compromised-account-rollback Huge Bitcoin sell off due to a compromised account – rollback], Mt.Gox Support</ref><ref name="register1">{{Cite news
|title= Bitcoin collapses on malicious trade – Mt Gox scrambling to raise the Titanic
|url= https://www.theregister.co.uk/2011/06/19/bitcoin_values_collapse_again/
|date= 19 June 2011
|author= Chirgwin, Richard
|publisher= The Register
}}</ref> Accounts with the equivalent of more than USD 8,750,000 were affected.<ref name="mick" />

In July 2011, The operator of Bitomat, the third largest bitcoin exchange, announced that he lost access to his wallet.dat file with about 17,000 bitcoins (roughly equivalent to USD 220,000 at that time). He announced that he would sell the service for the missing amount, aiming to use funds from the sale to refund his customers.<ref>[http://siliconangle.com/blog/2011/08/01/third-largest-bitcoin-exchange-bitomat-lost-their-wallet-over-17000-bitcoins-missing/ Third Largest Bitcoin Exchange Bitomat Lost Their Wallet, Over 17,000 Bitcoins Missing]. SiliconAngle</ref>

In August 2011, MyBitcoin, one of the popular Bitcoin transaction processors, declared that it was hacked, which resulted in it being shut down with paying 49% on customer deposits leaving more than 78,000 BitCoins (roughly equivalent to USD 800,000 at that time) unaccounted for.<ref>[http://betabeat.com/2011/08/mybitcoin-spokesman-finally-comes-forward-what-did-you-think-we-did-after-the-hack-we-got-shitfaced/ MyBitcoin Spokesman Finally Comes Forward: “What Did You Think We Did After the Hack? We Got Shitfaced”]. BetaBeat</ref><ref>[http://betabeat.com/2011/08/search-for-owners-of-mybitcoin-loses-steam/ Search for Owners of MyBitcoin Loses Steam]. BetaBeat</ref>

In early August 2012, a lawsuit was filed in San Francisco court against Bitcoinica, claiming about USD 460,000 from the company. Bitcoinica was hacked twice in 2012, which led to allegations of neglecting the safety of customers' money and cheating them out of withdrawal requests.<ref>[https://arstechnica.com/tech-policy/2012/08/bitcoinica-users-sue-for-460k-in-lost-bitcoins/ Bitcoinica users sue for $460k in lost Bitcoins]. Arstechnica</ref><ref>[https://spectrum.ieee.org/tech-talk/computing/networks/first-bitcoin-lawsuit-filed-in-san-francisco First Bitcoin Lawsuit Filed In San Francisco]. IEEE Spectrum</ref>

In late August 2012, Bitcoin Savings and Trust was shut down by the owner, allegedly leaving around $5.6 million in debts; this led to allegations of the operation being a Ponzi scheme.<ref>{{Cite web|title=Bitcoin ponzi scheme – investors lose $5 million USD in online hedge fund|url=https://rt.com/usa/news/investors-currency-digital-fund-868/|publisher=RT}}</ref><ref>{{Cite web|last=Jeffries|first=Adrianne|title=Suspected multi-million dollar Bitcoin pyramid scheme shuts down, investors revolt|url=http://www.theverge.com/2012/8/27/3271637/bitcoin-savings-trust-pyramid-scheme-shuts-down|publisher=The Verge}}</ref><ref>{{Cite web|last=Mick|first=Jason|title="Pirateat40" Makes Off $5.6M USD in Bitcoin From Pyramid Scheme|url=http://www.dailytech.com/Pirateat40+Makes+Off+56M+USD+in+BitCoins+From+Pyramid+Scheme/article25538.htm|publisher=DailyTech}}</ref><ref>[https://pandodaily.com/2012/08/31/bitcoin-how-a-virtual-currency-became-real-with-a-5-6m-fraud/ Bitcoin: How a Virtual Currency Became Real with a $5.6M Fraud]. PandoDaily</ref> In September 2012, it was reported that U.S. Securities and Exchange Commission has started an investigation on the case.<ref>[http://blogs.telegraph.co.uk/technology/willardfoxton2/100007836/bitcoin-pirate-scandal-sec-steps-in-amid-allegations-that-the-whole-thing-was-a-ponzi-scheme/ Bitcoin 'Pirate' scandal: SEC steps in amid allegations that the whole thing was a Ponzi scheme ]. The Telegraph</ref>

In September 2012, Bitfloor bitcoin exchange also reported being hacked, with 24,000 bitcoins (roughly equivalent to USD 250,000) stolen. As a result, Bitfloor suspended operations.<ref>[http://www.bbc.co.uk/news/technology-19486695 Bitcoin theft causes Bitfloor exchange to go offline]. BBC</ref><ref>[http://www.theverge.com/2012/9/5/3293375/bitfloor-bitcoin-exchange-suspended-theft Bitcoin exchange BitFloor suspends operations after $250,000 theft bitcoin exchange BitFloor suspends operations after $250,000 theft]. The Verge</ref> The same month, Bitfloor resumed operations, with its founder saying that he reported the theft to FBI, and that he is planning to repay the victims, though the time frame for such repayment is unclear.<ref>[http://www.pcworld.com/article/2010586/bitcoin-exchange-back-online-after-hack.html?tk=rel_news Bitcoin exchange back online after hack]. PCWorld</ref>

===Taxation===
In September 2012, the Intra-European Organization of Tax Administrations (IOTA), in Tbilisi, Georgia, held a workshop titled "Auditing Individuals and Legal Entities in the Use of e-Money". The workshop was attended by representatives from 23 countries.<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> Jerry Taylor, IOTA's technical taxation expert, said, "There's an awful lot happening on the Internet environment which is fascinating at the moment and introducing new challenges for auditors when it comes to virtual currency."<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> Bitcoin was mentioned during the workshop.<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref>

Matthew Elias, founder of the [[Cryptocurrency Legal Advocacy Group]] (CLAG) published "Staying Between the Lines: A Survey of U.S. Income Taxation and its Ramifications on Cryptocurrencies", which discusses "the taxability of cryptocurrencies such as Bitcoin".<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> CLAG "stressed the importance for taxpayers to determine on their own whether taxes are due on a Bitcoin-related transaction based on whether one has "experienced a realization event."<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> Such examples are "when a taxpayer has provided a service in exchange for Bitcoins, a realization event has probably occurred, and any gain or loss would likely be calculated using fair market values for the service provided."<ref name="Bitcoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref>

[[Peter Vessenes]], [[Bitcoin Foundation|Bitcoin Foundation's]] executive director, said, since the foundation is trying to pay for everything in bitcoins, including salaries, "How do we W-2 someone for their Bitcoins? Do we mark-to-market every time a transfer happens? Payroll companies cringe."<ref name="BitCoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> The Bitcoin Foundation hopes "to push for solid guidance about its legal and tax treatment." [[Patrick Murck]], legal counsel for the Bitcoin Foundation, said he would like "to help regulators understand the technology better so they can make better decisions."<ref name="BitCoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref> Murck said, "Bitcoin has the potential to become much more than a niche currency, but it needs the guidance and understanding of regulators." and "The full potential of Bitcoin could be realized through clearer guidelines and a better understanding by financial and tax regulators." and "Part of making that happen is to talk to regulators, the IRS, and tax professionals and helping them understand that Bitcoin is not this nefarious thing, it's just software, it's a community, and there's nothing inherently nefarious about either of those things."<ref name="BitCoin Tax issues Oct 2012">{{cite journal | title=2012 TNT 209-4 NEWS ANALYSIS: VIRTUAL CURRENCY: A NEW WORRY FOR TAX ADMINISTRATORS? (Release Date: OCTOBER 17, 2012) (Doc 2012-21516) | author=Stewart, David D. and Soong Johnston, Stephanie D. | journal=Tax Notes Today | date=29 October 2012 | volume=2012 TNT 209-4 | issue=2012 TNT 209-4}}</ref>

==See Also==
* [[Introduction]]
* [[Getting started]]
* [[Using_Bitcoin|Detailed tutorial]]
* [[FAQ]]
* [https://www.weusecoins.com What Is Bitcoin?]
* [https://www.bitcoinmining.com What Is Bitcoin Mining?]
* [https://maticz.com/cryptocurrency-exchange-software-development Crypto Exchange]

==References==
<references />

[[Category:Digital currencies]]
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[[es:Bitcoin]][[de:Bitcoin]]

Software

2021-07-12T15:12:49Z

ItsJackWinston: /* Live operating systems */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [https://cryptomaticz.com/bitcoin-cryptocurrency-exchange-script Bitcoin Exchange Script] to readily launch Bitcoin Exchange Platform offering a trustworthy and transparent medium of bitcoin trading along with features that readily attract a target audience.
* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===

*'''[https://cryptomaticz.com CryptoMaticz]''' - Get in touch with the much credited Crypto world through CryptoMaticz's Cryptocurrency Exchange Software offering endless trading features fulfilling the customer requirements and offering customizable UI/UX designs, increased conversion rates, maximized customer satisfaction, reputed ROI, and improvised security guidelines thereby ensuring a hassle-free Crypto exchange.
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[http://www.merkeleon.at/ex%D1%81hange/ Merkeleon] - Bitcoin Exchange Software. A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Software

2021-07-12T14:59:02Z

ItsJackWinston: /* Exchange Platform Software */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===

*'''[https://cryptomaticz.com CryptoMaticz]''' - Get in touch with the much credited Crypto world through CryptoMaticz's Cryptocurrency Exchange Software offering endless trading features fulfilling the customer requirements and offering customizable UI/UX designs, increased conversion rates, maximized customer satisfaction, reputed ROI, and improvised security guidelines thereby ensuring a hassle-free Crypto exchange.
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[http://www.merkeleon.at/ex%D1%81hange/ Merkeleon] - Bitcoin Exchange Software. A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Software

2021-07-12T14:52:55Z

ItsJackWinston: /* Exchange Platform Software */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===

*'''CryptoMaticz''' - Get in touch with the much credited Crypto world through CryptoMaticz's [https://cryptomaticz.com/ Cryptocurrency Exchange Software] offering endless trading features fulfilling the customer requirements and offering customizable UI/UX designs, increased conversion rates, maximized customer satisfaction, reputed ROI, and improvised security guidelines thereby ensuring a hassle-free Crypto exchange.
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[http://www.merkeleon.at/ex%D1%81hange/ Merkeleon] - Bitcoin Exchange Software. A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Software

2021-03-19T05:59:57Z

ItsJackWinston: /* White label software */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[http://www.merkeleon.at/ex%D1%81hange/ Merkeleon] - Bitcoin Exchange Software. A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a [https://maticz.com/white-label-crypto-exchange-software White Label Crypto Exchange] Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]

Software

2020-12-28T06:42:07Z

ItsJackWinston: /* White label software */

List of Bitcoin-related '''software'''. See also [[:Category:Software|Category:Software]].

Be sure to keep on top of the latest [[CVEs|security vulnerabilities]]!

==Bitcoin clients==
===Bitcoin clients===
::''Main article and feature comparison: [[Clients]]''
*[[Bitcoin Core]] - C++/Qt based tabbed UI. Linux/MacOSX/Windows. Full-featured [[Thin Client Security|thick client]] that downloads the entire [[block chain]], using code from the original Bitcoin client.
*[[bitcoind]] - GUI-less version of the original Bitcoin client, providing a [[API reference (JSON-RPC)|JSON-RPC]] interface
*[[MultiBit]] - lightweight [[Thin Client Security|thin client]] for Windows, MacOS and Linux with support for opening multiple wallets simultaneously
*[[Electrum]] - a "blazing fast, open-source, multi-OS Bitcoin client/wallet with a very active community" - also a [[Thin Client Security|thin client]].
*[https://bither.net/ Bither] - open source wallet for Android, iPhone and Desktop with cold storage support.
*[[Bitcoin-js-remote]] - JavaScript RPC client, support for QR codes
*[https://github.com/TheSeven/Bitcoin-WebUI Bitcoin WebUI] - JavaScript RPC client
*[[Bitcoin_Explorer|Bitcoin Explorer]] - Bitcoin command line tools for Linux, OSX and Windows, part of [[Libbitcoin]] SDK.
*[[Bitcoiner]] - Java RPC client (Android)
*[[Armory]] - Enterprise grade Python-based client
*[[Spesmilo]] - Python/PySide RPC client (abandoned)
*[[Gocoin bitcoin software|Gocoin]] - WebUI client written in Go language, with a cold deterministic brain-wallet.
*[https://github.com/conformal/btcd btcd] An alternative full node bitcoin implementation written in Go (golang).
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data centers, exposed through web APIs.
*[[Mycelium]] Awarded the prestigious "Best Mobile App" award by Blockchain.info in 2014, the Mycelium wallet for Android provides several security features.

====Frontends to eWallet====
*[https://blockchain.info/wallet Blockchain] - Javascript bitcoin client with client side encryption.
*[https://en.bitcoin.it/wiki/Xcoinmoney xCoinMoney] Advanced API to create invoices for subscription.
*[https://cancoin.co/wallet Cancoin] - HSM multi-sig wallet using libbitcoin. Client side encryption.
====Experimental====
*[[Freecoin]] - C++ client, supports alternative currencies like [https://bitcointalk.org/index.php?topic=9493.0 Beertoken]
*[[BitDroid]] - Java client
*[[Bitdollar]] - C++/Qt client, unstable beta version

==Bitcoin software==

===Live operating systems===

A [https://en.wikipedia.org/wiki/Live_USB live operating system] can start on almost any computer from a DVD, USB stick, or SD card, without installation.

* [[BitKey]] - Live OS Bitcoin Swiss Army Knife, supports cold storage and air-gapped transactions
* [https://tails.boum.org/ Tails] Privacy oriented Live OS, bundled with Tor and Electrum.

===Exchange Platform Software===
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitfinex, BTCChina, and others. Supports many exchanges and smart routing, with automated account management.
*[http://www.merkeleon.at/ex%D1%81hange/ Merkeleon] - Bitcoin Exchange Software. A fully online software solution to launch a secure and reliable platform for crypto- and main world fiat currencies sale and purchase. Supports any currency integration, provides wide monetization opportunity for the owner.
*[https://exknox.com/ ExKnox] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.sellbitbuy.net/ Sellbitbuy] - Local bitcoin clone script. Complete solution for launching an exchange platform like remitano, bitsquare and paxful.
*[https://www.cryptoexchangescript.com Cryptoexchangescript.com]-Cryptocurrency/bitcoin exchange script software.A complete solution to start your own bitcoin trading or exchange platform instantly.The website provides demo with 100% source code, go to market options and easy setup.
*[https://www.blockchainappfactory.com/cryptocurrency-exchange-software Blockchain App Factory]-Crypto exchange software.End-End solution to build your own whitelabel exchange platform with core functionalities.
*[https://www.infiniteblocktech.com/cryptocurrency-exchange-software Infinite Block Tech] - Launch your exchange proficiently and start your own crypto exchange instantly.Their blockchain module is powerful and guarantees elite, secure, instant, productive, and viable exchanges that will get more clients, and more footing for your business on a worldwide scale.
*[https://www.cryptocurrencyexchangescript.com Cryptocurrency Exchange Script] - CES provides a customizable, advanced, and escrow based Cryptocurrency exchange platform script. The features include a robust order book, a multi-signature wallet, a margin trading facility, trading bots, a real-time price ticker API, multilingual technical support, and support for an unlimited number of digital currencies.

===Shopping Cart Integration in eCommerce-Systems===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/integrations/ Apirone.com] - Magento 2, WooCommerce, OpenCart 3.x & 2.3, ocStore and VirtueMart plugins, PHP, Rest API. Accept Bitcoins directly to specified wallet. SegWit support.
*[[GoCoin]] - Plugin for WooCommerce support and coming soon Magento
*[[Zen Cart Bitcoin Payment Module]] - a payment module that interacts with bitcoind for the Zen Cart eCommerce shopping chart.
*[https://coinbase.com/docs/merchant_tools/shopping_cart_plugins Coinbase Shopping Cart Plugins] - Supports Wordpress, WooCommerce, Magento, Zencart, WP e-commerce, and more.
*[[Karsha Shopping Cart Interface]] - is a mobile payment-interface which enables its users to accept payments.
*[[Bitcoin-Cash]] - an easy to use payment module for xt:Commerce
*[[BitPay]] - bitcoin plugins for Magento, Opencart, Zencart, PHP, JSON API
*[[WalletBit]] - Plugins for PrestaShop, OpenCart, PHP, JSON API
* [https://www.xcoinmoney.com/info/api-general-info xCoinMoney] Advanced API for instant payment and subscriptions
*[[OpenCart Bitcoin]] - An OpenCart payment module that communicates with a bitcoin client using JSON RPC.
* [[File:MCS_200by200_logo-01.png|20px|link=http://www.mycoinsolution.com]][http://www.mycoinsolution.com My Coin Solution] - Bitcoin consulting services and solutions; custom payment integrations
*[[OsCommerce_Bitcoin_Payment_Module|OsCommerce Bitcoin Payment Module]] - a payment module that uses a python monitoring script to interact with bitcoind for OsCommerce
* [http://drupal.org/project/uc_bitcoin Drupal Ubercart Bitcoin payment method] enables you to accept Bitcoin as payment for your Drupal/Ubercart enabled website product/services.

=== Enterprise server ===
*[https://apicoin.io Apicoin] First bitcoin PaaS (Platform as a Service)
*[http://bitsofproof.com Bits of Proof] - a modular enterprise-ready implementation of the Bitcoin protocol.
*[http://www.blockcypher.com BlockCypher] Full node bitcoin client built for scale and data center environments.

===Web apps===
*[[Cryptopay]] — hosted wallet, exchange and bitcoin debit card provider
*[[Abe]] — block chain viewer
*[[Bitcoin Central]] — currency exchange
*[https://github.com/Mirobit/bitcoin-node-manager Bitcoin Node Manager] — Open source PHP dashboard for Bitcoin nodes.
*[[Bitcoin Poker Room]] — poker site
*[[bitcoin_simple_php_tools]] — simple php tools for webmasters
*[[Blockonomics]] - Easy to use bitcoin financial tracker
*[[Blockpath]] - Wallet tracker with a graphical block explorer, QuickBooks integration, and blockchain discussion platform
*[[Blocktrail]] - Web wallet with high level security. Syncs seamlessly with your iphone and android Blocktrail wallet.
*[https://en.bitcoin.it/wiki/Coinbase_(business) Coinbase] — an international digital wallet that allows you to securely buy, use, and accept bitcoin currency
*[[Coinnext]] — Cryptocurrency Exchange
*[http://www.coinsummary.com/ CoinSummary] — multi-coin wallet manager with built-in valuation in Bitcoin and major world currencies.
* [[File:Paxful_how-to-buy-bitcoin.png |20px|link=https://paxful.com]] [https://paxful.com Paxful] Accept Bitcoin and Sell bitcoin on Peer to peer market.
*[[Pocket Dice]] — First realistic bitcoin dice game.
*[[Simplecoin]] — PHP web frontend for a pool
*[[Coinbase Exchange]] - Bitcoin exchange with complete API for traders.
*[https://cancoin.co/wallet Cancoin] - HSM Multi-sig wallet and p2p exchange* *coming soon

===White label software===

*[[Blockchain_App_Factory|Blockchain App Factory]] - Whitelabel Bitcoin Exchange Solutions
*[https://www.alphapoint.com/ Alphapoint] - Bitcoin Exchange Software. Full system to run a digital currency exchange. Customize and launch your own digital currency and Bitcoin exchange in less than 20 days with AlphaPoint. Also supports automatic market-making on your exchange using 3rd party exchanges such as Bitstamp and others. Supports many exchanges and smart routing, with automated account management.
*[https://www.draglet.com/ draglet] - Bitcoin Exchange Software / white label solution
*[https://www.casinoevolution.com/ '''Casino Evolution'''] gaming software developed by '''www.SoftSwiss.com'''
*[http://www.infraexdev.com/ InfraEx Development] - Open Source Exchange Software Development Team. Custom solutions built upon the world's most trusted matching engine.
*[https://www.cryptocurrencyexchangescript.com/white-label-cryptocurrency-exchange-software Cryptocurrency Exchange Script] - Get a customized White label crypto exchange software embedded with enterprise-level architecture and military-grade security. The benefits mainly comprise a greater transaction throughput, integration of more than 100 different digital tokens, extensive security measures, scalable technology, and lesser time to reach the target market with the help of many ready to use modules.
*[https://maticz.com/cryptocurrency-exchange-software-development Cryptocurrency Exchange Development] - Maticz offers White Label Cryptocurrency Exchange Software solutions for bitcoin traders and entrepreneurs to start an advanced cryptocurrency exchange platform. Our strong knowledge in Blockchain technology makes us develop a White Label Cryptocurrency Exchange Software that enables seamless and hassle-free crypto exchange with advanced trading functionalities.

===Browser extensions===
*[[Bitcoin Extension]] - check balance and send bitcoins (Chrome)
*[[Bitcoin Prices (extension)]] - monitoring price (Firefox)
*[[Bitcoin Ticker]] - monitoring price (Chrome)
*[[Biticker]] - Bitcoin ticker, currency converter and history price graph (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-microformats/bkanicejfbhlidgjkpenmddnacjengld?hl=en Bitcoin Microformats] Show bitcoin address metadata embedded in a page (Chrome)
*[https://chrome.google.com/webstore/detail/bitcoin-address-lookup/pmlblkdmadbidammhjiponepngbfcpge?hl=en Bitcoin Address Lookup] Right click an address to view its value. (Chrome)

===PC apps===
*[https://centrabit.com/downloads/ Qt Bitcoin Trader] - Open Source Multi exchange trading client for Windows, Mac OS X and Linux
*[http://www.mybtc-trader.com MyBTC-Trader.com] - a MtGox Bitcoin trading client for windows with GUI
*[[Mining Explorer]] - monitoring tool for bitcoin mining
*[[Bitcoin SMS Alert]] - sends SMS text alerts to a user's phone based on BTC price / percent thresholds.
*[[BTConvert]] - currency conversion
*[[Sierra Chart MtGox Bridge]] - real-time charting
*[[BitTicker]] - monitoring price (Mac OS X)
*[[ToyTrader]] - a command line trading tool for [[MtGox]]
*[[goxsh]] - a command-line frontend to the [[MtGox|Mt. Gox Bitcoin Exchange]] (Python)
*[[MyBitcoins gadget]] - monitoring pool earnings / price (Windows gadget)
*[[Bitcoin QR Popup]] - streamlined interface to bitcoin for POS systems (Windows)
*[http://gnome-help.org/content/show.php/Bitcoin+Rate?content=138572 Bitcoin Rate] - Desktop widget with BTC exchange rate (KDE)
*[http://kde-apps.org/content/show.php?content=142344 Bitcoin Monitor] - Desktop widget to monitor status of your Bitcoin miners on mining pools (KDE)
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Windows, Mac and Linux.
*[[Bitcoin_Explorer|Bitcoin Explorer]] - A command line client and tools for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.
*[[Bitcoin_Server|Bitcoin Server]] - A full node for Windows, Mac and Linux. Single file binary download. Part of [[Libbitcoin]] SDK.

===Mobile apps===
==== iPhone / iPad ====
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured iPhone bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[https://blockchain.info/wallet/iphone-app Blockchain] - Fully featured iphone bitcoin app.
*[https://blocktrail.com/ Blocktrail] - A powerful iphone bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and android app seamlessly.
*[[Bitcoin Ticker (iPhone)]] - monitoring price w/push notifications
*[[BitCoins Mobile]] - First iPad native app! Live market data, news feeds, mining pool statistics, full screen exchange price charts, bitcoin network statistical charts. (iPad only, iPhone/iPod Touch coming soon!)
*[https://github.com/teeman/BitcoinTrader BitcoinTrader] - Spend/receive BTC via QR codes, trade, deposit/withdraw, etc. Supports Mt. Gox, TradeHill, ExchB, CampBX, and InstaWallet.
*[[Bit-pay]] - Mobile Checkout, set prices in any currency and receive mobile-to-mobile payment
*[http://blog.coinbase.com/post/64824441934/the-coinbase-ios-app-has-launched Coinbase iPhone App]
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on iPhone/iPad/iPod touch
*[https://itunes.apple.com/us/app/btc-miner/id648411895?ls=1&mt=8 BTC Miner (iPhone)] - monitor mining results from various mining pools on iPhone/iPad/iPod touch
*[[BitStore]] - Simple and secure native iOS wallet
*[[BitTick]] - Real-time Bitcoin ticker. Real-time currency convert(support 50+ currency. USD, GBP, EUR, CNY, JPY, CAD, RUB, AUD, BRL, NZD, PLN, KRW…)
*[https://itunes.apple.com/us/app/twizbits-bitcoin-price-ticker/id1041790847?mt=8- Twizbits Bitcoin price ticker] - Real-time Bitcoin price ticker for Coinbase Exchange (support USD, GBP, EUR, CAD)
*[https://itunes.apple.com/us/app/cold-storage-coins/id1352363663?mt=8 Cold Storage Coins iPhone app]. Pairs with Cold Storage Coins hard wallets, works with QR Code scanner on iPhone/iPad/ etc.

==== Android ====
* Direct link to Android Market bitcoin apps. https://play.google.com/store/search?q=bitcoin
*[https://play.google.com/store/apps/details?id=net.bither Bither] - open source Android wallet with support for offline cold storage.
*[[Mycelium]] - Leading SPV Android wallet with many advanced features.
*[https://airbitz.co/bitcoin-wallet Airbitz Bitcoin Wallet] - Full featured Android bitcoin wallet & directory map (finds businesses that accept bitcoin near you). Airbitz wallet also automatically implements encryption, backup, and multidevice synchronization.
*[[Bitcoin Alert]] - monitoring price (Android)
*[https://play.google.com/store/apps/details?id=com.mobnetic.coinguardian&hl=pl Bitcoin Checker] - Monitors the prices of cryptocurrencies on over 70 exchanges
*[[Bitcoin Wallet Balance]] - view your balance in real time on your android phone
*[[Bitcoin Wallet]] - Functional Android bitcoin wallet application.
*[[BitPay]] - https://market.android.com/details?id=com.bitcoin.bitpay (Is not related to the bit-pay.com online payment processor.)
*[https://play.google.com/store/apps/details?id=st.brothas.mtgoxwidget&hl=pl Bitcoin Ticker Widget] - displays and monitors the current BTC and LTC exchange rates.
*[[Bridgewalker]] - euro-denominated wallet for the Bitcoin economy
*[https://blockchain.info/wallet/android-app Blockchain] - Lightweight Android Bitcoin Client - Also works with blockchain.info web interface and iphone app.
*[https://blocktrail.com/ Blocktrail] - A powerful android bitcoin wallet, keeps you in control of your bitcoin. Highly secure. Syncs with the web wallet and iphone app seamlessly.
*[https://play.google.com/store/apps/details?id=com.coinbase.android&hl=en Coinbase Wallet] - supports buying, selling, sending, requesting, and more.
*[https://play.google.com/store/apps/details?id=com.coinbase.android.merchant&hl=en Coinbase Merchant] - makes it easy to accept bitcoin at a retail location
*[http://coincliff.com CoinCliff] - Monitors price and fires alarms to wake you up, or notifications, as in text messages (Android)
*[http://coinomi.com/ Coinomi] - Coinomi is a very secure and lightweight, universal, open-source HD wallet for Bitcoin and many altcoins. ([https://play.google.com/store/apps/details?id=com.coinomi.wallet Android])
*[https://www.cortex7.net Cortex7] - Multi exchange charting and trading application for Android.
*[[Easywallet.org]] - Web based wallet, works with QR Code scanner on Android devices
*[[Miner Status]] - monitoring miner status (Android)
*[[SMS Bitcoins]] - transactions by SMS
*[http://tab-trader.com/ TabTrader] - monitoring and trading(Android)

==== Windows Phone 7 ====
*Direct link to Windows Phone Marketplace Bitcoin apps: [http://www.windowsphone.com/en-us/store/search?q=bitcoin]

==== Windows Phone 8 ====
*[[Bitcoin Can]] - Monitoring prices, account balances and mobile trading on multiple exchanges including Coinbase, BTC-E, CampBX, and MtGox. http://www.windowsphone.com/en-us/store/app/bitcoin-can/57fcf4d6-497a-4663-8da3-93cb26c83b11

see also [[Bitcoin Payment Apps]]

===Mining apps===
Main page: [[Mining software]]

*[[BFGMiner]] - Modular ASIC/FPGA/GPU miner in C
*[http://www.groupfabric.com/bitcoin-miner/ Bitcoin Miner by GroupFabric] - Free easy-to-use DirectX GPU miner on the Windows Store
*[[CGMiner]] - ASIC/FPGA/GPU miner in C
*[http://fabulouspanda.co.uk/macminer/ MacMiner] - A native Mac OS X Bitcoin miner based on cgminer, bfgminer, cpuminer and poclbm
*[[Asteroid]] - Mac-specific GUI based on cgminer
*[[MultiMiner]] - GUI based on cgminer/bfgminer for Windows, OS X and Linux, allows switching between currencies based on profitability

===Mining Pool Servers (backend)===
Main page: [[Poolservers]]

*[[CoiniumServ]] - High performance C# Mono/.Net poolserver.
*[[ecoinpool]] - Erlang poolserver (not maintained)
*[[Eloipool]] - Fast Python3 poolserver
*[[Pushpoold]] - Old mining poolserver in C (not maintained)
*[[Poold]] - Old Python mining poolserver (not maintained)
*[[PoolServerJ]] - Java mining poolserver (not maintained)
*[[Remote miner]] - mining pool software
*[[ckpool]] - Open source pool/database/proxy/passthrough/library in c for Linux

===Libraries===

=====C=====
*[https://github.com/libbtc/libbtc libbtc] - A fast, clean and small bitcoin C library
*[https://github.com/jgarzik/picocoin picocoin] - Tiny bitcoin library, with lightweight client and utils
*[https://github.com/luke-jr/libbase58 libbase58] - C library implementation of [[Base58]] and [[Base58Check]] encodings
*[[libblkmaker]] - C library implementation of [[getblocktemplate]] decentralized mining protocol

=====C++=====
*[[Libbitcoin]] - Comprehensive set of C++ libraries: key formats, crypto, math, encodings, urls, mnemonics, blockchain, full node, client-server, etc. Linux and OSX Autotools builds. Visual Studio solutions for Windows, with Unicode support. Extensive test suite and [https://travis-ci.org/libbitcoin continuous integration builds]. Core dependencies limited to [http://www.boost.org Boost] and [https://github.com/bitcoin/secp256k1 Libsecp256k1] with [http://zeromq.org ZeroMQ] required for client-server API.

====C / C++====
*[https://airbitz.co/bitcoin-wallet-api-library Bitcoin Wallet API Library] - Airbitz Core (ABC) C/C++ Library implements user authentication, account wallet creation, multi device synchronization and backup, transaction meta data management, Bitcoin address generation, key management, decentralized access to bitcoin network, shared wallets w/multisig (Q1 2015)

====Java====
*[[bitcoinj]] - popular client library for Java, currently used in several desktop/mobile applications.
*[[BCCAPI]] (BitCoin Client API) - a java library designed for making secure light-weight bitcoin clients.
*[[BitcoinCrypto]] - a lightweight Bitcoin crypto library for Java/Android.

====Objective-C====
*[https://github.com/keeshux/BitcoinSPV BitcoinSPV] - A native Bitcoin SPV client library for iOS with BIP32 support.

====Perl====
*[[Finance::MtGox]] - a Perl module which interfaces with the Mt. Gox API

====Python====
[https://pybtc.readthedocs.io/ PYBTC] Python library for Bitcoin.
*[[python-blkmaker]] - Python module implementation of [[getblocktemplate]] decentralized mining protocol

===Development utilities===
*[[Bitcoin Dissector]] - a wireshark dissector for the bitcoin protocol
*[[Bitcoin Explorer]] - an advanced command line tool for working with bitcoin
*[[Bitcointools]] - a set of Python tools accessing the transaction database and the wallet
*[https://github.com/straumat/blockchain2graph Blockchain2graph] - a tool to import bitcoin blockchain into neo4j

===Lists of software===
*[[BitGit]] - list of Bitcoin-related opensource projects hosted at Git

===Developer resources===
*[[:Category:Developer|Category:Developer]]
*[[:Category:Technical|Category:Technical]]
*[[Original Bitcoin client/API calls list]]
*[[API reference (JSON-RPC)]]
*[[PHP_developer_intro|PHP Developer Introduction]]

===Other===
*[http://www.phyramid.com/ Phyramid] Digital Agency offering software development and design services for Bitcoin businesses.
*[[Bitcoin Consultancy]] - an organization providing open source software and Bitcoin-related consulting
*[[Open Transactions]] - a financial crypto and digital cash software library, complementary to Bitcoin
*[[Moneychanger]] - Java-based GUI for [[Open Transactions]]
*[http://btcnames.org/ BTCnames] - a webbased aliasing service which allows to handle unlimited names for your BTC deposit hashes
* [http://www.bitcoinmining.com/bitcoin-mining-software/ Bitcoin Mining Software] - A helpful list of various Bitcoin software options

== Webservices / APIs ==

===Bitcoin Infrastructure===
* [[BlockTrail.com]] - Bitcoin API and platform for developers, complete with SDKs for PHP, Python, NodeJS and more
* [http://www.blockcypher.com BlockCypher] - High reliability Bitcoin Web Services, including web hooks, double spend detection and many SDKs.

===Bitcoin Trade Data===
*[[Bitcoin Charts]] – Prices, volume, and extensive charting on virtually all Bitcoin markets.
*[https://bitcoinchain.com BitcoinChain] - Bitcoin block explorer, exchange markets and mining pools.
*[[MtGox Live]] - An innovative chart showing a live feed of [[MtGox]] trades and market depth. (Must Use Chrome)
*[http://btccharts.com BTCCharts] - An innovative chart showing a live feed of multiple markets, currencies and timeframes.
*[http://MY-BTC.info MY-BTC.INFO] - A free profit/loss portfolio manager for Bitcoins and other digital currencies including many charts.
*[http://BitcoinExchangeRate.org BitcoinExchangeRate.org] - Bitcoin and USD converter with convenient URL scheme and Auto-updating Portfolio Spreadsheet.
*[[Bitcoin Sentiment Index]] - A financial index that collects and disseminates sentiment data about bitcoin.
*[[Preev]] - Bitcoin converter with live exchange rates.
*[[Skami]] - Bitcoin Market Exchange comparison charts.
*[[BitcoinSentiment]] - Crowdvoting site offering means of voting and viewing voters sentiment towards bitcoin.
*[[TradingView]] – network where traders exchange ideas about Bitcoin using advanced free online charts

===Web interfaces for merchants===
*[[File:Ms-icon-310x310.png|20px]] [https://apirone.com/docs/ Apirone.com] - CMS plugins, RESTful API, Bitcoin Forwarding and wallet API, native SegWit support.
*[https://developer.bitaps.com/ bitaps.com] - Blockchian API, Wallet API, Payment forwarding API, Market API, TOR network endpoint and TOR callbacks.
*[[BitMerch]] - Embeddable HTML buttons, instant sign-up, instant payouts, automatic price adjustment for other currencies. No programming skills required to set up.
*[[Bitcoin Evolution]] - Non wallet-based Buy Now button to insert into websites (handles sales tracking; client must be used for actual transaction)
*[[BitPay]] - Buy Now buttons, Checkout posts/callbacks, Mobile Checkout, JSON API
*[[Btceconomy]] - a JavaScript widget listing items for sale
*[https://coinbase.com/merchants Coinbase] - Provides bitcoin payment processing for Overstock.com, Reddit, Khan Academy, OkCupid, and more.
*[[File:Easybitz.png|20px|link=https://github.com/goethewins/EzBitcoin-Api-Wallet]] Simplest Web API for processing transactions with your own server. php code igniter, database and logging auth system included. Same as block chain.info api
*[[BTCMerch]] - Payment processor for bitcoins and other cryptocurrencies. 0.5% transaction fee. Sandbox is available.
*[[GoCoin]] - Payment gateway for bitcoin. Supports JavaScript, PHP, Java, Ruby, and .NET
*[[WalletBit]] - Easy JavaScript Buy Now buttons, Instant Payment Notification, Application Programming Interface (JSON API), Mobile Checkout, QR-Code
* [https://www.PikaPay.com PikaPay] ([[PikaPay|info]]) The PikaPay service will be retiring as of March 1st, 2015

[[Category:Software|*]]