hardhat.config.js

require("@nomiclabs/hardhat-waffle");

// This is a sample Hardhat task. To learn how to create your own go to
// https://hardhat.org/guides/create-task.html
// task("accounts", "Prints the list of accounts", async (taskArgs, hre) => {
//   const accounts = await hre.ethers.getSigners();
//
//   for (const account of accounts) {
//     console.log(account.address);
//   }
// });

// You need to export an object to set up your config
// Go to https://hardhat.org/config/ to learn more

/**
 * @type import('hardhat/config').HardhatUserConfig
 */

const proxy_url = 'https://proxy.devnet.neonlabs.org/solana';
const network_id = 245022926;
const deployerPrivateKey = '84c6ab72812278e2ed48a3709e440911fb5f3a01cf8df3561d36259592c35a80'; // place your private key here (note that wallet must have non-zero balance of NEONs to pay fees)

module.exports = {
  solidity: "0.8.4",
  defaultNetwork: 'neonlabs',
  networks: {
    neonlabs: {
      url: proxy_url,
      accounts: [deployerPrivateKey],
      network_id: network_id,
      chainId: network_id,
      gas: 10000000,
      gasPrice: 21835968000000,
      blockGasLimit: 99999999999999999999999999999999999999999999999,
      allowUnlimitedContractSize: false,
      timeout: 1000000,
      isFork: true
    }
  }
};