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OVERVIEW

  • Introduction
  • API Updates & Security Advisory
    • 2025.10
    • 2025.11
    • 2025.12
  • Test our sandbox

REST API

  • Getting Started
  • Authentication
  • Order Management
    • Test New Orderpost
    • Create Order v1.0 (Old)post
    • Create Order v1.1 (New)post
    • Create Multiple orders by Symbol v1.0 (Old)post
    • Create Multiple orders by Symbol v1.1 (New)post
    • Cancel Orderdel
    • Cancel All Open Orders by Symboldel
    • Cancel Multiple Orders by Order Iddel
    • Query Orderget
    • Get Current Open ordersget
    • Get All Traded ordersget
  • Account
    • Get VIP Informationget
    • Get Account Informationget
    • Get End of Day Balanceget
    • Get Account Trade Listget
    • Get Account Trade List by clientOrderId (weight=1)get
    • Query Account typeget
    • Internal Account Transferpost
    • Get API Key Typeget
    • Get Fiat Historyget
    • Get Fund Statement (Institutional clients only)get
    • Get OPT order historyget
  • Wallet
    • Get Deposit Addressget
    • Get Deposit Historyget
    • Withdrawal Recordsget
    • Withdrawpost
    • Withdraw Fiatpost
    • Get Verify Whitelist Addressget
    • Wallet Signing Verificationpost
    • Get Whitelisted Addressget
    • Deposit Refundpost
    • Get Refund Ordersget
    • Get ChainTypeget
  • Miscellaneous
    • Test Connectivityget
    • Check Server Timeget
    • Create a Listen Keypost
    • Reset a Listen Key Validityput
    • Delete a Listen Keydel
  • Public Market Data
    • Get Exchange Informationget
    • Get Coin Infoget
    • Get Order bookget
    • Get Recent Trade Listget
    • Get Klineget
    • Get 24hr Ticker Price Changeget
    • Get Symbol Price Tickerget
    • Get Symbol current Top of bookget
    • Get Merge Depthget
  • Convert Currency (FX)
    • Get QuotePairget
    • Get Quoteget
    • Get Transact Statusget
    • Transactpost
  • Market Place
    • Get Quote Pairsget
    • Create RFQpost
    • Accept Quotepost
    • Get RFQ historyget
    • Get all Active Quotesget
  • Earn Channel
    • Get Earn Offersget
    • Purchase Productpost
    • Cancel Purchasedel
    • Redeem Productpost
    • Cancel Redeemdel
    • Get Earn Ordersget
    • Get Earn Balanceget
  • Error Codes

WEBSOCKET STREAM

  • Websocket API
  • Websocket API v2
    • Public Stream (WS v2)
      • WS v2/ Kline
      • WS v2/ Realtimes
      • WS v2/ Depth
      • WS v2/ Trade
      • WS v2/ BBO
  • Market Place
    • Public Stream
    • Private Steam

FIX API

  • FIX API
  • FIX - Session Management
    • Logon <A>
    • Heartbeat <0>
    • Test Request <1>
    • Resend Request <2>
    • Reject <3>
    • Sequence Reset <4>
    • Logout <5>
    • Business Message Reject <j>
      • Error Codes
  • FIX - Order Management
    • Create New Order <D>
    • Cancel Order <F/G>
    • Order Mass Cancel Request
    • Execution Report <8>
    • Request for Positions <AN>
    • Position Report <AP>
    • Security Definition Request <c>
    • Security Definition <d>
    • SecurityListRequest <x>
    • SecurityList <y>
  • FIX - Drop Copy Management
  • FIX - Market Data Management
    • Market Data Request <V>
    • Snapshot/Full Refresh <W>
    • Incremental Refresh <X>
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Convert Currency (FX)

📘

FX Service is now available via API, for more details please refer to our website page: https://www.hashkey.com/en-US/custody/assetView/fiatAccount/exchange