WireQuill

What is WireQuill?

WireQuill generates live OpenAPI 3.1 documentation from the HTTP traffic your app actually produces. No handwritten specs, annotations, account, or cloud service. Run it as a local reverse proxy, use your app normally, and watch endpoints, parameters, request/response schemas, status codes, and auth schemes appear as traffic happens. It uses conservative inference and redacts common sensitive values before examples are persisted.