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API Tester

Lightweight HTTP client to send GET/POST requests, configure headers/body, and format responses.

Tool Guide

What is API Tester?

Lightweight HTTP client to send GET/POST requests, configure headers/body, and format responses.

How to use?

  1. Configure Request: Enter URL, select method, set headers and body.
  2. Send Request: Click execute to send the HTTP request.
  3. Analyze Response: View returned JSON data in a formatted tree view.

Use Cases

API Integration

Quickly test API endpoints in the browser without launching heavy tools like Postman.