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DEX API

Smart contract#

The contract addresses of OKX Limit Order

DEX limit order router#

The contract addresses of OKX DEX router

ChainDEX router address
Ethereum0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
Optimism0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
Polygon0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
BNB Chain0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
OKC0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
Avalanche C0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
Fantom0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2
Arbitrum0x2ae8947FB81f0AAd5955Baeff9Dcc7779A3e49F2

Token approval#

A list of smart contracts for ERC-20 token approval

链名称Approval contract address
Ethereum0x40aA958dd87FC8305b97f2BA922CDdCa374bcD7f
Optimism0x68D6B739D2020067D1e2F713b999dA97E4d54812
Polygon0x3B86917369B83a6892f553609F3c2F439C184e31
BNB Chain0x2c34A2Fb1d0b4f55de51E1d0bDEfaDDce6b7cDD6
OKC0x70cBb871E8f30Fc8Ce23609E9E0Ea87B6b222F58
Avalanche C0x40aA958dd87FC8305b97f2BA922CDdCa374bcD7f
Fantom0x70cBb871E8f30Fc8Ce23609E9E0Ea87B6b222F58
Arbitrum0x70cBb871E8f30Fc8Ce23609E9E0Ea87B6b222F58
Query limit order
Error codes