Test API Endpoints from Your Browser
Send HTTP requests to any API endpoint and inspect the response. Set methods, headers, query parameters, and request bodies without leaving your browser.
A lightweight alternative to Postman for quick API checks. Test that an endpoint works, inspect response headers and status codes, and debug request formatting — all from a simple interface.
No custom headers
Frequently Asked Questions — API Tester
GET, POST, PUT, PATCH, DELETE, HEAD, and OPTIONS. Set custom headers and request body for each.
Yes. Add any custom headers including Authorization, API keys, or bearer tokens.
Requests go directly from your browser. If the API doesn't allow CORS from your origin, the request will fail — same as in production code.
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