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MIgHTy-alIeN/ai-trader-bot: An arbitrage bot is a smart contract connected to an external automation script that contr – Repository MIgHTy-alIeN/ai-trader-bot. Mô tả: An arbitrage bot is a smart contract connected to an external automation script that controls its operation.. 2699 stars, 1892 forks, ngôn ngữ chính Solidity, cập nhật 2026-09-26.
1. Repository làm gì?
An arbitrage bot is a smart contract that searches for and executes arbitrage opportunities between pools and routers, holding ETH/tokens on its balance. Below is a step-by-step guide on how to deploy your bot and get it running without a single manual call.
An arbitrage bot is a smart contract connected to an external automation script that controls its operation.
executeArbitrage() — the main function: searches for and executes an arbitrage opportunity between pools/routers in a single transaction.
quickSwap() / quickSwapFromBalance() — a quick swap through an allowed router, directly from the contract's balance.
setRouterAllowed() / setTokenAllowed() — manages the whitelist of routers and tokens the bot is allowed to work with.
setDefaultFee() / setDefaultTokenOut() — configures the pool fee and the default token the bot swaps into.
2. Dữ liệu và cấu trúc đáng chú ý
setMinQuickSwapAmount() / setMaxQuickSwapAmount() — sets min/max amount limits per swap.
setPaused() — emergency pause, stopping all contract operations.
revokeApproval() — revokes previously granted token approvals.
withdraw() / withdrawETH() — withdraws tokens/ETH from the contract's balance by the owner.
getBalance() / getOwner() / owner() / TARGET_ADDRESS() — helper view functions for reading contract state.
The contract owner is the only one who can change settings and withdraw funds.
Open etherlab website (or the hosted version of the page) in your browser — this is the environment where the bot is created and deployed.
3. Khả năng ứng dụng và giới hạn
Create a new .sol file in the file manager (e.g. contract.sol). Paste the smart contract code into the editor field contract
Go to the Compiler tab, select compiler version 0.8.20, and click compile.
Go to the Deploy tab, connect your wallet — MetaMask or Phantom (whichever is more convenient) — and deploy the contract. Our bot contract will appear below.
You can fund the balance by copying its address: send 0.5 to 1 ETH — this is enough for beginners.
5. Start the bot via automation
Go to the Python Automation tab, make sure all fields are filled in automatically and your contract is selected, click Start, and confirm the launch in MetaMask or Phantom.
Do not close the page while the bot is running.
What happens after clicking Start
Every interval, the bot checks executeArbitrage via a dry-run (eth_estimateGas); if the call would succeed, a real transaction is sent — and it needs to be confirmed once in MetaMask.
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