#!/usr/bin/env node const apiClient = require('./api_client'); async function getCoinDetails(coinId) { return apiClient.get(`/crypto/coins/${coinId}`); } async function main() { const args = process.argv.slice(2); if (args.length === 0) { console.log(JSON.stringify({ usage: 'node scripts/get_coin_details.js ', example: 'node scripts/get_coin_details.js bitcoin', }, null, 2)); process.exit(1); } const result = await getCoinDetails(args[0]); console.log(JSON.stringify(result, null, 2)); } main();