const fs = require('fs'); require('@nomiclabs/hardhat-waffle'); const privateKey = fs.readFileSync('.secret').toString().trim(); module.exports = { networks: { hardhat: { chainId: 1337, }, mumbai: { url: 'https://rpc-mumbai.maticvigil.com', accounts: [privateKey], }, // rinkeby: { // url: 'https://rinkeby.infura.io/v3/bed4fdcc76bb4978a9a3103ef0946f64', // accounts: [privateKey], // }, }, solidity: '0.8.4', };