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  1. Home
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  3. OpenAPI security auditor
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OpenAPI security auditor

Audit a pasted Swagger or OpenAPI document for unauthenticated operations, credentials in URLs, insecure servers, and weak schemes.

This tool is in beta

Still being tested. If a result looks wrong, tell us.

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OpenAPI or Swagger document

0 characters

Paste a document or drop a file, then press Audit document.

The audit reads what the document promises: an operation is public when security is empty or declared nowhere, credentials sitting in path or query parameters are graded critical because URLs land in logs and the Referer header, plain http server URLs are graded high, and weak schemes (API keys in query strings or cookies, basic auth, implicit OAuth flows) are named on their own rows. It does not test a running API: missing rate limits, broken CORS, or a leaked production key in a description only surface when you look. Exports are generated here in this tab.

Document

Swagger 2.0, OpenAPI 3.0.x, and 3.1.x documents in JSON or YAML, up to 200,000 characters. YAML anchors, aliases, merge keys, and tags are refused, never expanded. The audit reads only the document; it never contacts the API the document describes, so no endpoint is probed and nothing is uploaded.

Runs on this device. Nothing is uploaded.

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