Developer Tool

API Request Tester

Send HTTP requests and inspect responses.

Waiting for request...

Quick Guide

  1. Step 1: Select the HTTP method
  2. Step 2: Enter the target URL
  3. Step 3: Optionally add headers and request body
  4. Step 4: Click Send Request and inspect the response

What is API Request Tester?

API Request Tester sends HTTP requests to APIs and displays responses for testing and debugging. See also: http-header-checker or cors-checker.

How It Works

To use API Request Tester, first select the HTTP method. Then, enter the target URL. After that, optionally add headers and request body. The result appears instantly in your browser.

Use Cases

Frequently Asked Questions

What is API Request Tester?

API Request Tester sends HTTP requests to APIs and displays responses for testing and debugging. It runs entirely in your browser, with no sign-up and no file uploads.

How do I use API Request Tester?

First, select the HTTP method. Then, enter the target URL. Optionally add headers and request body.

Is API Request Tester free and private?

Yes - API Request Tester is completely free and requires no account. Everything runs locally in your browser, so your code and data never leave your device.

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