BC-API.js

const BlockchainAPI = require('./BlockchainAPI');

async function main() {
  const api = new BlockchainAPI();

  // Example Bitcoin address (Satoshi's genesis block address)
  const address = '1A1zP1eP5QGefi2DMPTfTL5SLmv7DivfNa';

  try {
    console.log('Fetching Bitcoin wallet data...\n');

    // Get balance
    const balance = await api.getAddressBalance(address);
    console.log(`Address: ${address}`);
    console.log(`Balance: ${api.formatBTC(balance)}`);

    // Get detailed information
    const details = await api.getAddressDetails(address, 10);
    console.log(`\nWallet Statistics:`);
    console.log(`Total Received: ${api.formatBTC(api.satoshisToBTC(details.total_received))}`);
    console.log(`Total Sent: ${api.formatBTC(api.satoshisToBTC(details.total_sent))}`);
    console.log(`Final Balance: ${api.formatBTC(api.satoshisToBTC(details.final_balance))}`);
    console.log(`Total Transactions: ${details.n_tx}`);

    // Show recent transactions
    console.log(`\nRecent Transactions (Last 5):`);
    details.txs.slice(0, 5).forEach((tx, index) => {
      console.log(`\n${index + 1}. ${tx.hash}`);
      console.log(`   Time: ${new Date(tx.time * 1000).toLocaleString()}`);
      console.log(`   Size: ${tx.size} bytes`);
    });

    // Cache stats
    console.log(`\nCache Statistics:`);
    const stats = api.getCacheStats();
    console.log(`Cached items: ${stats.size}`);
    console.log(`Cache duration: ${stats.duration}ms`);

  } catch (error) {
    console.error('Error:', error.message);
  }
}

main();