Rate limiting

async function fetchWithRetry(url, options, attempt = 0) {
  const response = await fetch(url, options)
  if (response.status !== 429 || attempt >= 5) return response

  const retryAfter = Number(response.headers.get('retry-after'))
  const wait = (retryAfter > 0 ? retryAfter : 10 * 2 ** attempt) * 1000
  await new Promise((resolve) => setTimeout(resolve, wait))
  return fetchWithRetry(url, options, attempt + 1)
}

import time
import requests

def request_with_retry(method, url, attempt=0, **kwargs):
    response = requests.request(method, url, **kwargs)
    if response.status_code != 429 or attempt >= 5:
        return response

    retry_after = response.headers.get("Retry-After", "")
    wait = int(retry_after) if retry_after.isdigit() else 10 * 2**attempt
    time.sleep(wait)
    return request_with_retry(method, url, attempt + 1, **kwargs)