This script queries your ethereum account balance, transaction count and blockNumber on the ethereum mainnet, sepolia testnet and goerli testnet

account_details.ts

// Mayowa Obisesan
// A script that queries an ethereum account balance, transaction count and blockNumber on ethereum's mainnet, 
// sepolia and goerli testnet

import { ethers } from 'ethers';

const address: string = "0x298AAA9A0822eB8117F9ea24D28c897E83415440";

const accountDetails = async (networkType: string) => {
    const provider = ethers.getDefaultProvider(networkType);
    const balance = await provider.getBalance(address);
    const transactionCount = await provider.getTransactionCount(address);
    const blockNumber = await provider.getBlockNumber();

    console.log(`Details of ${address} on ${networkType}`);
    console.log("Balance: ", ethers.formatEther(balance), "ethers");
    console.log("Transaction Count: ", transactionCount);
    console.log("Block Number: ", blockNumber);
    console.log("\n");
    return { balance, transactionCount, blockNumber };
}

const getAccountNetworkDetails = () => {
    accountDetails("mainnet");
    accountDetails("sepolia");
    accountDetails("goerli");
}

getAccountNetworkDetails();