Get Balance

Get SOL balance

New Way

import { createSolanaRpc } from "@solana/web3.js";

const rpc = createSolanaRpc("https://api.devnet.solana.com");

const balance = await rpc.getBalance('MTSLZDJppGh6xUcnrSSbSQE5fgbvCtQ496MqgQTv8c1').send();
console.log("balance: ", balance);

Old Way

import { Connection, LAMPORTS_PER_SOL, PublicKey } from "@solana/web3.js";

const connection = new Connection("https://api.devnet.solana.com");

const publicKey = new PublicKey("MTSLZDJppGh6xUcnrSSbSQE5fgbvCtQ496MqgQTv8c1");

const getBalance = async () => {
    let balance = await connection.getBalance(publicKey);
    console.log(`${balance / LAMPORTS_PER_SOL} SOL`);
};

getBalance();