My Custom API
Create your own public API URLs in seconds and decide what they return: body, status, headers and latency.
What it does
- Any status 200–599, JSON, text, HTML, XML or CSV, custom headers and artificial latency.
- Private space per account with Google sign-in and optional API keys per endpoint.
- Built for LLMs: ships /llms.txt and an OpenAPI 3.1 spec.
- Runs on Cloudflare Workers and KV, with no runtime dependencies.