infrastructure-rate-limiting-brave-search-api-returns-rate-limit-exceeded-when--f01edaaf

THEN Implement request throttling by controlling concurrency. Use a rate limiter (e.g., p-limit) to ensure no more than one request per second for free tier, or parse the X-RateLimit-* headers from API responses to dynamically adjust the request rate. Replace the Promise.all call with sequential or concurrency-limited calls to avoid exceeding the rate limit.

// Using p-limit to enforce 1 request per second
const pLimit = require('p-limit');
const limit = pLimit(1);
const [poisData, descriptionsData] = await Promise.all([
  limit(() => getPoisData(locationIds)),
  limit(() => getDescriptionsData(locationIds))
]);