lesson-10chapter-05truffle.js

const HDWalletProvider = require("truffle-hdwallet-provider");

const mnemonic = "YOUR_MNEMONIC";

module.exports = {

    networks: {

        mainnet: {
            provider: function () {

                return new HDWalletProvider(mnemonic, "https://mainnet.infura.io/v3/YOUR_TOKEN")
            },
            network_id: "1"
        },

        rinkeby: {

            provider: function () {

                return new HDWalletProvider(mnemonic, "https://rinkeby.infura.io/v3/YOUR_TOKEN")
            },

            network_id: 4
        }
    }
};