Hardhat - Mainnet Forking & Account Impersonation

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

• To fork the mainnet .
• Interact with an ERC-20 Token and get the balance.
• Perfom an account impersonation with an address that has interacted with the contract.
• Grant the address access to sign transactions.
• Access the mapping that hold the balances of each address.
• Get the location of the mapping in storage.

Try running some of the following tasks:

yarn hardhat compile yarn hardhat run scripts/deploy.ts

Environment Variables

check .env.example

• POLYGON_RPC_URL
• PRIVATE_KEY
• CONTRACT_ADDRESS
• OWNER_ADDRESS -