MockAPI is a free online tool that lets you create mock HTTP endpoints instantly. You can define custom JSON responses, HTTP status codes, response delays, and supported methods (GET, POST, PUT, PATCH, DELETE) — all without writing any backend code.

Yes. MockAPI has a free plan that includes 5 mock endpoints and 1,000 requests per month — forever. A Pro plan is available at $5/month for unlimited endpoints and 100,000 requests/month.

How do I create a mock API endpoint?

Sign in with Google or GitHub, click 'New Endpoint' on your dashboard, fill in the HTTP method, path, status code, optional delay, and JSON response body — your live endpoint URL is generated instantly.

What HTTP methods does MockAPI support?

MockAPI supports GET, POST, PUT, PATCH, and DELETE — the full range of REST API methods you need for realistic frontend mocking.

Does MockAPI support CORS?

Yes. All MockAPI endpoints include proper CORS headers so you can call them from any frontend origin — including localhost — without any additional configuration.

Can I simulate slow API responses?

Yes. When creating or editing an endpoint, you can set a delay in milliseconds. This lets you test loading states, spinners, and timeout handling in your frontend.

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