Prime Specification

Functional

User

• sign up with e-mail activation and TOS acceptance
• sign in / out
• password reset
  • one-time, 24h valid password reset link
• edit password and e-mail
  • with e-mail confirmation
• two factor authentication
  • configuration
  • sign in
• complete account removal (privacy feature)

Dashboard

Order book

• live chart
• live table

Last trades

• live chart
• live table

Account

• Balances for the current market
• History
  • every balance change must have a corresponding transaction
• Open orders
  • cancel order

Deposit

Bitcoins

• generation of personal input address
  • internal maintenance of user input addresses (every user has a list of input addresses)
• displaying address and instructions to the user
  • funding user balance with incoming bitcoins
    • create entry in account history, remember bitcoin tx id

Fiat

• internal (LAN-only) API for custom scripts to bump fiat balance
  • create entry in account history, remember fiat tx id

Withdraw

Bitcoins

• edit bitcoin output address
• confirm with e-mail link or Google Authenticator OTP
• displaying form to send bitcoins
  • amount
  • instructions and fee information
  • send button with summary and confirmation
• mechanism to actually send bitcoins
  • create entry in account history, remember bitcoin tx id

Fiat

• edit bank account details
• confirm with e-mail link or Google Authenticator OTP
• display form to send fiat
  • amount
  • instructions
  • send button with summary and confirmation
• add FiatWithdrawal entry to the list of pending fiat withdrawal requests
  • publish pending fiat withdrawals in internal API
  • accept request to mark specific FiatWithdrawal as fulfilled
    • create entry in account history, remember fiat tx id(?)