hardhat.config.js

require("@nomiclabs/hardhat-waffle");
require("@nomiclabs/hardhat-ethers");
require('dotenv').config();

if (!process.env.FUJI_PRIVATE_KEY && !process.env.MAINNET_PRIVATE_KEY) {
    console.log("Configure your .env file.");
    process.exit(1);
}

// 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 () => {
    const accounts = await ethers.getSigners();

    for (const account of accounts) {
        console.log(account.address);
    }
});

task("balances", "Prints the list of AVAX account balances", async () => {
    const accounts = await ethers.getSigners();

    for (const account of accounts) {
        balance = await ethers.provider.getBalance(account.address);
        console.log(account.address, "has balance", balance.toString());
    }
});

/**
 * @type import('hardhat/config').HardhatUserConfig
 */
module.exports = {
    solidity: {
        compilers: [
            {
                version: "0.5.16"
            },
            {
                version: "0.6.2"
            },
            {
                version: "0.6.4"
            },
            {
                version: "0.7.0"
            },
            {
                version: "0.8.0"
            }
        ]
    },
    networks: {
        hardhat: {
            gasPrice: 225000000000,
            chainId: 43112,
        },
        avash: {
            url: 'http://localhost:9650/ext/bc/C/rpc',
            gasPrice: 225000000000,
            chainId: 43112,
            accounts: [
                "0x56289e99c94b6912bfc12adc093c9b51124f0dc54ac7a766b2bc5ccf558d8027",
                "0x7b4198529994b0dc604278c99d153cfd069d594753d471171a1d102a10438e07",
                "0x15614556be13730e9e8d6eacc1603143e7b96987429df8726384c2ec4502ef6e",
                "0x31b571bf6894a248831ff937bb49f7754509fe93bbd2517c9c73c4144c0e97dc",
                "0x6934bef917e01692b789da754a0eae31a8536eb465e7bff752ea291dad88c675",
                "0xe700bdbdbc279b808b1ec45f8c2370e4616d3a02c336e68d85d4668e08f53cff",
                "0xbbc2865b76ba28016bc2255c7504d000e046ae01934b04c694592a6276988630",
                "0xcdbfd34f687ced8c6968854f8a99ae47712c4f4183b78dcc4a903d1bfe8cbf60",
                "0x86f78c5416151fe3546dece84fda4b4b1e36089f2dbc48496faf3a950f16157c",
                "0x750839e9dbbd2a0910efe40f50b2f3b2f2f59f5580bb4b83bd8c1201cf9a010a"
            ]
        },
        fuji: {
            url: 'https://api.avax-test.network/ext/bc/C/rpc',
            gasPrice: 25000000000,
            chainId: 43113,
            accounts: process.env.FUJI_PRIVATE_KEY ? [process.env.FUJI_PRIVATE_KEY] : []
        },
        mainnet: {
            url: 'https://api.avax.network/ext/bc/C/rpc',
            gasPrice: 26000000000, //26 nAVAX
            chainId: 43114,
            accounts: process.env.MAINNET_PRIVATE_KEY ? [process.env.MAINNET_PRIVATE_KEY] : []
        },
        remote: {
            url: 'http://80.240.24.215:9650/ext/bc/C/rpc',
            gasPrice: 25000000000, //25 nAVAX
            chainId: 43114,
            accounts: process.env.MAINNET_PRIVATE_KEY ? [process.env.MAINNET_PRIVATE_KEY] : []
        }
    }
};