mockhttp.org is a free hosted instance of this codebase for testing. It runs on a Cloudflare Worker (no containers): documentation is served from Workers Assets, and mock APIs such as /get and /post run in the Worker. The service is globally available and rate-limited (1000 requests per minute per IP) to prevent abuse.
Getting Started is served at / and /docs, other guides at /docs/..., and the interactive HTTP API reference at /api. Mock endpoints such as /get and /post are unchanged.