/**
 * Tokens — Balances and metadata.
 *
 * Run: npx tsx examples/03-tokens.ts
 */
import { Spectrum } from '@spectrumnodes/sdk';

const spectrum = new Spectrum({ api: process.env.SPECTRUM_API! });

const VITALIK = '0xd8dA6BF26964aF9D7eEd9e03E53415D37aA96045';
const USDC = '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48';

async function main() {
  // --- getBalance (native token) ---
  const ethBalance = await spectrum.tokens.getBalance('ethereum', VITALIK);
  console.log(`Vitalik's ETH balance: ${ethBalance.balance}`);

  // --- getTokenBalance (ERC-20) ---
  const usdcBalance = await spectrum.tokens.getTokenBalance('ethereum', VITALIK, USDC);
  console.log(`Vitalik's USDC balance: ${usdcBalance.balance}`);

  // --- getMetadata ---
  const meta = await spectrum.tokens.getMetadata('ethereum', USDC);
  console.log(`Token: ${meta.name} (${meta.symbol}), decimals: ${meta.decimals}`);
}

main().catch(console.error);