Initial commit with translated description

scripts/get_top_coins.js

@@ -0,0 +1,31 @@
+#!/usr/bin/env node
+const apiClient = require('./api_client');
+
+async function getTopCoins(vsCurrency = 'usd', perPage = 10, page = 1, order = 'market_cap_desc') {
+  const params = {
+    vs_currency: vsCurrency,
+    per_page: String(perPage),
+    page: String(page),
+    order,
+  };
+  return apiClient.get('/crypto/coins/markets', params);
+}
+
+async function main() {
+  let vsCurrency = 'usd';
+  let perPage = 10;
+  let page = 1;
+  let order = 'market_cap_desc';
+
+  for (const arg of process.argv.slice(2)) {
+    if (arg.startsWith('--currency=')) vsCurrency = arg.split('=')[1];
+    else if (arg.startsWith('--per_page=')) perPage = parseInt(arg.split('=')[1], 10);
+    else if (arg.startsWith('--page=')) page = parseInt(arg.split('=')[1], 10);
+    else if (arg.startsWith('--order=')) order = arg.split('=')[1];
+  }
+
+  const result = await getTopCoins(vsCurrency, perPage, page, order);
+  console.log(JSON.stringify(result, null, 2));
+}
+
+main();