API Rate Limit Calculator

Recommended throttle (Node.js)

// Throttle to 1.667 req/s
const DELAY_MS = 600; // ms between calls per worker
const sleep = (ms) => new Promise(r => setTimeout(r, ms));

async function throttledRequest(fn) {
  const result = await fn();
  await sleep(DELAY_MS);
  return result;
}