NovaFortix Dev
Zero-auth REST endpoints for mock user profiles, UUIDs and HTTP status codes
API mocking tool to generate contextual, fake or random data.
QuickMocker API is a free Test Data API that requires no API key, is served over HTTPS and supports CORS, so it can be called from the browser.

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Zero-auth REST endpoints for mock user profiles, UUIDs and HTTP status codes
Random data generator
Yes. The QuickMocker API is listed in the Test Data category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.
No. The QuickMocker API requires no authentication, so you can start making requests without signing up.
Yes. The QuickMocker API supports CORS, so front-end JavaScript can call it directly.
Yes. The QuickMocker API is served over HTTPS, so it's safe to use in production.