----- Documentation: [html](https://docs.ethers.io/) ----- Provider API Keys ================= Etherscan --------- INFURA ------ Alchemy ------- Creating a Default Provider --------------------------- ``` // Use the mainnet const network = "homestead"; // Specify your own API keys // Each is optional, and if you omit it the default // API key for that service will be used. const provider = ethers.getDefaultProvider(network, { etherscan: YOUR_ETHERSCAN_API_KEY, infura: YOUR_INFURA_PROJECT_ID, alchemy: YOUR_ALCHEMY_API_KEY }); ```