Tokens Soportados

{
  "walletId": "pan_wallet_abc123",
  "address": "0x742d35Cc6634C0532925a3b844Bc9e7595f0bEb",
  "chains": [
    {
      "chain": "arbitrum-sepolia",
      "tokens": [
        {
          "asset": "USDC",
          "balance": "1000000000",
          "balanceFormatted": "1000.00",
          "decimals": 6,
          "valueUsd": 1000.00
        }
      ]
    }
  ],
  "totalValueUsd": 1000.00
}

// 1 USDC = 1,000,000 unidades minimas

// Convertir de unidades mínimas a USDC
function formatUSDC(balance: string): string {
  return (parseInt(balance) / 1e6).toFixed(2);
}

// Convertir de USDC a unidades minimas
function parseUSDC(amount: number): string {
  return Math.floor(amount * 1e6).toString();
}

// Ejemplos
formatUSDC("1000000");     // "1.00"
formatUSDC("1500000000");  // "1500.00"

parseUSDC(100);            // "100000000"
parseUSDC(0.5);            // "500000"

import { formatUnits, parseUnits } from 'ethers';

// Formatear
const formatted = formatUnits("1000000000", 6); // "1000.0"

// Parsear
const parsed = parseUnits("1000", 6); // BigNumber "1000000000"

Dia 1: Depositas 1000 USDC → Recibes 1000 aUSDC
Dia 30: Tu balance de aUSDC ahora es ~1004.3 aUSDC
        (asumiendo ~5% APY)

# Usar el endpoint demo de pan (1 USDC en arbitrum-sepolia)
curl -X POST https://api.pan.tech/v1/demo/fund \
  -H "Authorization: Bearer $PAN_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "walletId": "pan_wallet_abc123"
  }'

// Direcciónes USDC oficiales usadas por pan
const USDC_ADDRESSES = {
  // Mainnet
  arbitrum: '0xaf88d065e77c8cC2239327C5EDb3A432268e5831',
  base: '0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913',
  ethereum: '0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48',

  // Testnet
  'arbitrum-sepolia': '0x75faf114eafb1BDbe2F0316DF893fd58CE46AA4d',
  'base-sepolia': '0x036CbD53842c5426634e7929541eC2318f3dCF7e',
  sepolia: '0x94a9D9AC8a22534E3FaCa9F4e7F2E2cf85d5E4C8'
};

// Assets soportados
const SUPPORTED_ASSETS = ['USDC', 'USDT', 'DAI', 'WETH'] as const;

function isValidUSDC(address: string, chain: string): boolean {
  const expected = USDC_ADDRESSES[chain];
  return expected?.toLowerCase() === address.toLowerCase();
}