REST API Tester

A REST API (Representational State Transfer Application Programming Interface) is an architectural style for an application program interface (API) that uses HTTP requests to access and use data. It allows different software applications to communicate with each other over the internet using standard protocols.

REST APIs are designed to be stateless, scalable, and easy to use, making them the standard for modern web development. They typically exchange data in formats like JSON or XML.Read More

Our REST API Tester is a powerful, browser-based utility designed for developers to test and debug RESTful APIs. It allows you to send various HTTP requests (GET, POST, PUT, DELETE, PATCH) with custom headers, query parameters, and request bodies. The tool provides a detailed view of the response, including the status code, response time, headers, and a formatted JSON body. It also includes features like a JSON pretty formatter, request history, and the ability to copy or download the response data.

1. Enter the API endpoint URL. 2. Select the HTTP method (GET, POST, etc.). 3. Add any required headers or query parameters. 4. For POST/PUT requests, enter the request body in JSON format. 5. Click "Send" to execute the request and view the response.

Testing APIs is a fundamental part of modern web development. While tools like Postman are powerful, they often require installation and can be overkill for quick tests. Our REST API Tester provides a lightweight, instant-access alternative that runs entirely in your browser. It bypasses CORS restrictions using a secure proxy, allowing you to test any public API without configuration. It's an essential tool for debugging endpoints, verifying data structures, and ensuring your backend services are functioning correctly.