Get account details from wallet

import { STACKS_TESTNET, STACKS_MAINNET } from "@stacks/network";
import { generateWallet, getStxAddress } from "@stacks/wallet-sdk";

// Generate or restore wallet
const wallet = await generateWallet({
  secretKey: "your twenty four word mnemonic phrase goes here...",
  password: "wallet-password",
});

// Get first account
const account = wallet.accounts[0];

// Get addresses for different networks
const testnetAddress = getStxAddress({ 
  account, 
  transactionVersion: 0 // testnet
});

const mainnetAddress = getStxAddress({ 
  account, 
  transactionVersion: 1 // mainnet
});

// Get keys
const privateKey = account.stxPrivateKey;
const publicKey = account.stxPublicKey;

console.log("Testnet address:", testnetAddress);
console.log("Mainnet address:", mainnetAddress);
console.log("Public key:", publicKey);