Transforming URLs into data with seamless JSON precision
Describe the data you want directly in the URL. An LLM running at Cloudflare's edge fabricates the JSON and serves it — no schema, no backend, no keys.
serveby.ai/v1/
Write your endpoint in plain English — the path is the prompt.
The edge worker calls Workers AI (Llama 3.3 70B) and coerces the output to strict JSON.
The response is cached at the edge, so the same URL returns instantly and identically forever.
Prototype instantly
Need fake users, products, or events for a frontend? One URL. No mock server, no fixtures.
The URL is the contract
Add ?n=10 for count, ?seed=42 to lock output, ?schema= to pin keys.
Zero infrastructure
100% Cloudflare Workers + Workers AI. Global, sub-second, and served from 300+ cities.
CORS-open
Fetch it straight from the browser. Every response ships access-control-allow-origin: *.