Hardhat - Mainnet Forking & Account Impersonation & Swapping Token using UNISWAP

This project demonstrates an advanced use of Hardhat. We want to be able to perform the following actions.

• Etherum Mainnet Forking.
• Interact with Usdt and Uniswap token.
• Get Uniswap v2 router.
• Perfom an account impersonation with the usdt holder address.
• Set the address balance using hardhat internal function.
• Approve uniswap v2 router to swap tokens.

Test this contract by running these following tasks:

yarn hardhat compile yarn hardhat run scripts/deploy.ts

Environment Variables

check .env.example

• ETHMAINNET_URL
• PRIVATE_KEY
• UNISWAP_CONTRACT_ADDRESS
• USDT_HOLDER_ADDRESS
• UNISWAP_ROUTER_ADDRESS
• WETH_CONTRACT_ADDRESS