# Etherscan API key for Ethereum and Ethereum testnets ETHEREUM_ETHERSCAN_API_KEY= # Etherscan API key for Optimism and Optimism testnets OPTIMISTIC_ETHERSCAN_API_KEY= # Insert your Ledger address here if using a Ledger to deploy LEDGER_ADDRESS= # Alternatively you can use a private key, but leave Ledger blank if so PRIVATE_KEY= # Required to deploy to Ethereum or Ethereum testnets INFURA_PROJECT_ID=