Twitter X Rate Limits
X API v2 rate limits are per-endpoint, mostly on 15-minute windows (some 24-hour and per-second), with separate per-app (Bearer app-only) and per-user (OAuth user context) limits. Every response carries x-rate-limit-limit / x-rate-limit-remaining / x-rate-limit-reset headers; 429 with problem type rate-limit-exceeded signals throttling. Representative published limits below; the full per-endpoint tables live in the docs and Developer Console.
Twitter X Rate Limits is the machine-readable rate-limit profile for Twitter/X on the APIs.io network, conforming to the API Commons Rate Limits specification.
It captures 18 rate-limit definitions, measuring requests_per_window.
The profile also includes response codes documented for throttled.
Tagged areas include Rate Limiting and Social.