| title | description | version | author | license |
|---|---|---|---|---|
OpenMEV Router Contract V02 for SushiSwap |
OpenMEV Router Contract Overview |
30aae18 |
Sandy Bradley, Sam Bacha, Manifold Finance, Inc. |
CC-2.5-NC-ND / GPL-v3.0 |
Open MEV Router
OpenMevRouter contract serves to replace the SushiswapRouter contract on Ethereum, Avalanche and Polygon.
Inbuilt MEV contract. For the User it aims to offer:
- Better order routing for minimal slippage
- At source MEV with instant user rewards
Version 1 MEV strategies
- cross-dex backruns for swaps and liquidity changes
- reduced slippage fallback router
The contract leverages and depends on 2 external protocols:
- Aave V2 for flashloan backruns
- Uniswap V2 (or equivalent on another network) for backrun completion and fallback swaps
Version 2 (30aae18) testing progress
Swaps and backruns are working as expected. A full test suite needs validation - test suite is written in - python3 (pytest/hypothesis) - solidity (ds-test/dapptools/foundry)
yAcademy scheduled for auditing 3rd party contracted auditor scheduled as well for an audit. Potentially some gas savings and optimisations to do.
Advantages over current setup for backruns and sandwiches
- no state lag - calculations are exact at the time of execution
- capture all sushiswap smart contract txs, not just UX
- instant user rewards upon successful backrun
- no bundle needed. Tx is self contained and executed accurately whenever it goes on-chain, so it does not need to compete to be at the head of the block for a pre-known state.
- can run on Avalanche and Polygon with no change
- transparency for methods and rewards
- can work with or without MEV protection relay
Legal Disclaimer
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