# AITBC Developer Ecosystem - Environment Configuration # Copy this file to .env and update with your actual values # Network Configuration PRIVATE_KEY=your_private_key_here INFURA_PROJECT_ID=your_infura_project_id ETHERSCAN_API_KEY=your_etherscan_api_key # Network URLs SEPOLIA_URL=https://sepolia.infura.io/v3/${INFURA_PROJECT_ID} GOERLI_URL=https://goerli.infura.io/v3/${INFURA_PROJECT_ID} MAINNET_URL=https://mainnet.infura.io/v3/${INFURA_PROJECT_ID} # Security Notes: # - Never commit your actual private key to version control # - Use a dedicated deployer account for contracts # - Keep your private key secure and use a hardware wallet for mainnet # - Use environment variables or a secure secrets manager