OpenOcean Limit Order V2

OpenOcean Limit Order allows users to create and manage limit orders for token trading. Users can set specific prices and amounts for buying or selling tokens, with orders executed automatically when market conditions are met.

The repository contains smart contracts for EVM-based blockchains (such as Ethereum, Binance Smart Chain, etc.). These contracts are a core part of the openocean limit order protocol, allowing users to create limit orders off-chain that can be filled on-chain.

Features

• Create limit orders with custom prices and amounts
• Set expiration times from 10 minutes to 1 year
• Cancel orders before execution
• View order history and status
• Support for multiple blockchain networks

Supported Chains

Ethereum mainnet: 0xcC8d695603ce0b43D352891892FcC716c6a7C9f4

BSC mainnet: 0xA8A0213bb2ce671E457Ec14D08EB9d40E6DA8e2d

Polygon mainnet: 0xFA9B584Bc9543B66BeFdc41fb1DA8636edD7a697

Avalanche C-chain mainnet: 0x99b3488Ee3432bB60256140b4BD2488E3b6A705f

Fantom mainnet: 0x44A632dC8ee03ad2cF5d530280a044DaED3E1ec0

Arbitrum mainnet: 0x23C78B3d85b45BfA6DC8e09b517ba2d9b0ECCA8C

Optimism mainnet: 0xc0A62DDCd284020dC883C642A3Ed5D2A1770eb91

Base mainnet: 0xb5486f71C902fe0844Bb07221Fa8f47834d90B1b

Soinc mainnet: 0xb45373129b4220160b92bd2320869f44d48ecd01

Bear mainnet: 0x8D2B7e5501Eb6D92F8e349f2FEbe785DD070bE74

Sei mainnet: 0xfE9a934A8607EF020aDf22D4431d6cE6005Aa4d3

HyperEVM mainnet: 0x4E6b18217AC75A779262c20B3Cc07050cBe7282B

Linea mainnet: 0x4045734fe21c7B7E0cE516BE009780Cc2BA39A8f

Moonriver mainnet: 0xc0A62DDCd284020dC883C642A3Ed5D2A1770eb91

Gnosis mainnet: 0xc0A62DDCd284020dC883C642A3Ed5D2A1770eb91

Harmony mainnet: 0xc0A62DDCd284020dC883C642A3Ed5D2A1770eb91

Cronos mainnet: 0xc0A62DDCd284020dC883C642A3Ed5D2A1770eb91

Zksync mainnet: 0x6a9115a77598cb9897347a6c31E6a164Ea06F870