Overview
Changelog

Changelog#

February 22, 2024#

API/DeFi APIUpdate

  • Added new response parameters (maxPriorityFeePerGas) to DEX swap endpoint

February 01, 2024#

API/DeFi APIUpdate

  • Updated DEX swap trading support solana, added new request parameters (solTokenAccountAddress)
  • Added DEX swap trading support solana quick start

January 17, 2024#

API/DeFi APIUpdate

  • Added new request parameters (feePercent, referrerAddress) to Cross-chain swap endpoint

January 11, 2024#

API/DeFi APIUpdate

  • Cross-chain slippage range adjusted to 0.005-0.5

January 02, 2024#

API/DeFi APIUpdate

  • Added new request parameters (receiveAddress) to Cross-chain swap endpoint
  • Added new request parameters (chainld) to cross-chain Get transaction status endpoint

December 28, 2023#

API/DeFi APIUpdate

  • Launched the first edition of OKX Web3 DeFi API documentation
  • Added functionality for investment, redemption, and reward claiming processes via DeFi API
  • Added methods for querying information, calculating estimated data, generating transaction data, and querying user information

December 20, 2023#

API/DEX APIUpdate

  • Added new response parameters (crossChainFeeTokenAddress) to cross-chain Get route information endpoint and Cross-chain swap endpoint
  • Added new response parameters (status) to cross-chain Get transaction status endpoint

December 14, 2023#

API/DEX APIUpdate

  • Added DEX Iframe

December 14, 2023#

API/DEX APIUpdate

  • Added new optional parameter (swapReceiverAddress) to DEX swap interface

December 08, 2023#

API/DEX APIUpdate

  • Added DEX limit order list query
  • Added DEX limit order get cancellation calldata

December 06, 2023#

API/DEX APIUpdate

  • Added new response parameters (toDexRouterList) to cross-chain Get route information endpoint
  • Added new response parameters (toAmount, errorMsg) to cross-chain Get transaction status endpoint
  • Added cross-chain refund issues to cross-chain FAQ

November 24, 2023#

API/DEX APIUpdate

  • The Order API has been expanded with a new listing module, enabling listings on OpenSea and OKX.
  • Added more detailed description to order structure

November 23, 2023#

API/DEX APIUpdate

  • Added DEX cross-chain API quick start guidelines

November 21, 2023#

API/DEX APIUpdate

  • Added DEX cross-chain API quick start guidelines

November 15, 2023#

API/DEX APIUpdate

  • Added new response parameters (crossChainFee) to cross chain Get route information endpoint cross-chain/quote
  • Added new response parameters (crossChainFee) to cross chain Cross-chain swap endpoint cross-chain/quote

November 10, 2023#

API/DEX APIUpdate

  • Added DEX API quick start guidelines

November 7, 2023#

API/DEX APIUpdate

  • Added DEX cross-chain aggregator API

October 31, 2023#

API/DEX APIUpdate

  • Added DEX limit order API

October 23, 2023#

API/DEX APIUpdate

  • Added smart contract information, including contract addresses and ABI

September 27, 2023#

DApps integration docs updatedUpdate

  • Updated the content of integrating DApps with OKX Wallet on the mobile app
  • Added guide and sub pages for integrating DApps with OKX Wallet on the mobile app

August 17, 2023#

API/Marketplace APIUpdate

  • Updated the API key authentication mechanism. Moving forward, all endpoints will require an API key generated from the Web3 developer portal.
  • Updated the URI of all endpoints to reflect the latest versioning
  • Updated error codes

API/DEX APIUpdate

  • Added API key authentication. Moving forward, all endpoints will require an API key generated from the Web3 developer portal
  • Updated error codes

API/Bitcoin ecosystemUpdate

  • Updated the API key authentication mechanism. Moving forward, all Web3 API endpoints will require an API key generated from the Web3 developer portal
  • Updated the URI of all endpoints to reflect the latest versioning

May 29, 2023#

API/Bitcoin ecosystemUpdate

  • Added new BRC-20 endpoint: brc20/token-list
  • Added new response parameters (index, location) to BRC-20 endpoint brc20/transaction-list
  • Added new response parameters (location) to BRC-20 endpoint brc20/inscriptions-list