UtilDeck

Your everyday toolkit

API Tester

Send a request to an API and see the status, headers, timing and response body. Some sites block requests from other websites, which the browser reports as a blocked request.


      
      

    

How to use API Tester

  1. Choose a method and enter the URL.
  2. Add headers and a body if needed, then send the request.
  3. Read the status, time, headers and response.

Why does a request fail?

Some servers block requests from other websites, which the browser reports as a failed request.

Are my requests sent through a server?

No. The request goes straight from your browser to the URL you enter.