bazickoff / dex-arbitrage

Sample smart contract project

DEX arbitrage bot

Arbitrage bot that tracks price difference between Uniswap and Sushiswap and make a flashswap to balance prices.

Install

1. Install Hardhat

npm install --save-dev hardhat

2. Create .env and set Alchemy API key to ALCHEMY_API_KEY

3. Set Ethereum address private key to PRIVATE_KEY in .env

Run

Run mainnet fork node on localhost: npx hardhat node --fork https://eth-mainnet.alchemyapi.io/v2/[API_KEY]

Deploy contracts: npx hardhat --network localhost run scripts/deploy.js

Open console: npx hardhat --network localhost console

Run bot: npx hardhat --network localhost run scripts/trade.js