Rate Limit Hint Detector
Inspect HTTP response headers for rate-limit signals and warn when standards-based headers like RateLimit or X-RateLimit are absent. Free by Graph Tools.
Use this free rate limit hint detector to inspect HTTP response headers for rate limiting signals and flag when standard headers are absent. The tool checks for RateLimit, X-RateLimit-Limit, X-RateLimit-Remaining, Retry-After, and related headers. Missing rate limit headers can indicate that an endpoint is unprotected or that clients cannot implement adaptive throttling. Useful for API developers, security reviewers, and OWASP API4 compliance assessments.