Sandwich Bot Demo

Monitors mempool for Uniswap V2 and V3(Multicall) buy transactions, performs sandwich on profitable transactions using Flashbots.

Setup

• Add PRIVATE_KEY, GOERLI_WSS_URL variables in .env file
• Fill variables in src/trade_variables.js file

Deploy Contracts

• Add ETHERSCAN_API_KEY in .env file

•  $ npx hardhat run scripts/deploy.js --network goerli
   $ npx hardhat verify --network goerli <Contract address> <WETH address> 
  

• Send ETH to sandwich contract to wrap to WETH