hardhat.config.ts

import 'hardhat-typechain'
import '@nomiclabs/hardhat-ethers'
import '@nomiclabs/hardhat-waffle'
import '@nomiclabs/hardhat-etherscan'
import '@matterlabs/hardhat-zksync-solc'
import '@matterlabs/hardhat-zksync-verify'

export default {
  networks: {
    zkSyncTestNode: {
      url: "http://localhost:8011",
      ethNetwork: "http://localhost:8545",
      zksync: true,
    },
    zkSyncTestnet: {
      url: 'https://testnet.era.zksync.dev',
      ethNetwork: `https://goerli.infura.io/v3/${process.env.INFURA_API_KEY}`,
      zksync: true,
      verifyURL: 'https://zksync2-testnet-explorer.zksync.dev/contract_verification',
    },
    zkSyncMainnet: {
      url: 'https://mainnet.era.zksync.io',
      ethNetwork: `https://mainnet.infura.io/v3/${process.env.INFURA_API_KEY}`,
      zksync: true,
      verifyURL: 'https://zksync2-mainnet-explorer.zksync.io/contract_verification',
    },
  },
  defaultNetwork: 'zkSyncTestNode',
  solidity: {
    version: '0.7.6',
  },
  zksolc: {
    version: '1.3.13',
    compilerSource: 'binary',
    settings: {
      metadata: {
        // do not include the metadata hash, since this is machine dependent
        // and we want all generated code to be deterministic
        // https://docs.soliditylang.org/en/v0.7.6/metadata.html
        bytecodeHash: 'none',
      },
    },
  },
  mocha: {
    timeout: 100000000,
  },
}