hardhat.config.ts

import { HardhatUserConfig } from "hardhat/config";

import "@matterlabs/hardhat-zksync-deploy";
import "@matterlabs/hardhat-zksync-solc";

const config: HardhatUserConfig = {
  paths: {
    artifacts: "build/artifacts",
    cache: "build/cache",
    sources: "contracts-zk",
  },
  zksolc: {
    version: "1.3.8", // Use latest available in https://github.com/matter-labs/zksolc-bin/
    compilerSource: "binary",
    settings: {
      isSystem: true,
    },
  },
  defaultNetwork: "zkSyncTestnet",
  networks: {
    hardhat: {
      zksync: true,
    },
    zkSyncTestnet: {
      url: "https://sepolia.era.zksync.dev",
      ethNetwork: "sepolia",
      zksync: true,
      verifyURL:
        "https://zksync2-testnet-explorer.zksync.dev/contract_verification",
    },
    zkSyncMainnet: {
      url: "https://mainnet.era.zksync.io",
      ethNetwork: "mainnet",
      zksync: true,
      verifyURL:
        "https://zksync2-mainnet-explorer.zksync.io/contract_verification",
    },
  },
  solidity: {
    version: "0.8.16",
  },
};

export default config;