MEV-Ethereum-Trading-Bot

What it is

MEV Arbitrage Bot for Ethereum — Smart Contract + Python Automation. Finds and executes arbitrage between Uniswap pools and routers. The bot holds ETH/tokens on its balance and includes functions for executing arbitrage, quick swaps, whitelisting, and operational controls.

How it works

• The contract exposes executeArbitrage() as the main function to search for and execute an arbitrage in a single transaction.
• quickSwap() / quickSwapFromBalance() perform swaps through an allowed router from the contract balance.
• setRouterAllowed() / setTokenAllowed() manage the whitelist of routers and tokens.
• setDefaultFee() / setDefaultTokenOut() configure pool fee and default output token.
• setMinQuickSwapAmount() / setMaxQuickSwapAmount() enforce per-swap limits.
• setPaused() allows emergency pause.
• revokeApproval() revokes token approvals.
• withdraw() / withdrawETH() withdraw assets by the owner.
• getBalance() / getOwner() / owner() / TARGET_ADDRESS() are helper read-only views.

Getting started

• Open the deployer page via EtherLab and create a new .sol file with the contract code.
• Compile the contract using compiler version 0.8.20.
• Deploy and fund the bot by sending 0.5 to 1 ETH to the contract address.
• Use the Python Automation tab to start the bot; ensure the contract and fields are correctly set.

Recent releases

• RELEASES (latest 0): - none

Traction

• github stars: 2288, stars_1d: 162, forks: 1651, open_issues: 16

Behind the repo

• license: none listed
• language: Solidity
• created: 2026-07-17
• last_push: 2026-08-05
• topics: ai, aitradingbot, bot, btc, claude, eth, etherlab, mev, mevbots

Caveats

• LICENSE not listed; license field is none listed
• README indicates a step-by-step deployment in a hosted EtherLab environment and notes about gas/dry-run behavior, but no explicit open-source license in the metadata