API Request Security Checker

Paste the request and optional response headers to get a review report. Checks use the supplied text and do not probe the API endpoint.

Runs locally in your browser

This is a text-only local review. KivTools never sends, replays, or scans the URL in your request.

Request or cURL command

Response headers Optional; paste only headers, not a sensitive response body.

Review summary

Paste a request and optional response headers to review common API risks.

A focused review, not a penetration test

The checker evaluates only visible copied text and rules that are safe to assess locally. It cannot discover authorization flaws, rate limits, server behavior, or vulnerabilities in a live API.