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The most-used fake REST API ever — posts, comments, users, todos for prototyping anything.
A fake API for testing should behave like a real backend: products, carts, users, auth, errors on demand. These are the free test APIs developers actually prototype against — every one live-tested on 23 Oct 2026.
The most-used fake REST API ever — posts, comments, users, todos for prototyping anything.
Fake store, users, carts, posts and auth flows — a full fake backend for front-end practice.
A hosted REST API for front-end testing with realistic user data and auth flows.
Fake store rest API for your e-commerce or shopping website prototype
E-commerce fake data — products, categories, users and auth for shop demos and practice.
The HTTP request/response playground — echoes headers, tests methods, delays and more.
Build a mock Rest API endpoint in seconds