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Changelog

Changelog#

April 19, 2024#

API/DeFi APIUpdate

Cross-chain swap support X Layer chain

April 12, 2024#

API/DeFi APIUpdate

Cross-chain slippage request parameter range adjusted to 0.002-0.5
Cross-chain swap support Merlin chain

April 12, 2024#

API/DeFi APIUpdate

Added new response parameters (quoteCompareList) to DEX swap endpoint

April 8, 2024#

API/DeFi APIUpdate

Added new response parameters (toTokenReferrerAddress) to DEX swap endpoint

April 2, 2024#

API/DeFi APIUpdate

Updated DEX swap trading support Merlin Chain

March 22, 2024#

API/DeFi APIUpdate

Added new response parameters (callDataMemo) to DEX swap endpoint

March 22, 2024#

API/DeFi APIUpdate

Added new request parameters (sort) to cross-chain Get route information and Cross-chain swap endpoint
DEX XBridge contract address update

March 13, 2024#

API/DeFi APIUpdate

Added new response parameters (sourceChainGasfee, destinationChainGasfee, crossChainFee) to cross-chain Get transaction status endpoint
Added new request parameters (onlyBridge) and new response parameters (minmumReceive，maxPriorityFeePerGas)
Cross-chain API Smart contract part added cross-chain contract address (DEX XBridge contract address)
Cross-chain API added new Get the list of tokens supported by the cross-chain bridges endpoint

March 07, 2024#

API/DeFi APIUpdate

Added new request parameters (priceImpactProtectionPercentage) to Cross-chain & Single-chain swap endpoint

February 29, 2024#

API/DeFi APIUpdate

Added new response parameters (decimal) to DEX swap endpoint

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