truffle-config.js

require('dotenv').config();


const mnemonic = process.env.MNEMONIC;
const HDWalletProvider = require("@truffle/hdwallet-provider");


module.exports = {
  networks: {
    development: {
      host: "127.0.0.1",
      port: 8545,
      network_id: "*" // Match any network id
    },
    polygon: {
      provider: new HDWalletProvider(mnemonic, process.env.POLYGON_RPC),
      network_id: 137,
      confirmations: 2,
      timeoutBlocks: 200,
      skipDryRun: true
    },
    mumbai: {
      provider: new HDWalletProvider(mnemonic, process.env.POLYGON_MUMBAI_RPC),
      network_id: 80001,
      confirmations: 2,
      timeoutBlocks: 200,
      skipDryRun: true
    }

  },
  contracts_directory: './src/contracts/',
  contracts_build_directory: './src/abis/',
  compilers: {
    solc: {
      optimizer: {
        enabled: true,
        runs: 200
      },
    }
  }
}