API Tester

A simple API Tester that allows you to send HTTP requests (GET, POST, PUT, DELETE, PATCH) to any endpoints and view the response in real-time. The tool also provides functions for authentication, file upload, and header as well as body management.

Features

• Select HTTP Methods: Send GET, POST, PUT, DELETE, or PATCH requests.
• Custom Headers: Add custom headers in JSON format.
• Request Body: Define the body for POST/PUT/PATCH requests.
• File Upload for Authentication: Upload a file to enable authentication.
• Username and API Key: Optional text fields for username and API key for authentication.
• Responsive: Works on both desktop and mobile devices.

How to Use

1. Select HTTP Method: Choose one of the available HTTP methods (GET, POST, PUT, DELETE, PATCH) from the dropdown list.
2. Enter API URL: Input the URL of the desired API endpoint into the text field.
3. Add Headers: Input custom headers in JSON format. Example:

   {
     "Content-Type": "application/json"
   }

4. Request Body (Optional): Input the body of your request (e.g., JSON) for POST/PUT/PATCH requests.
5. File Upload for Authentication: Select a file to upload (optional, depending on API requirements).
6. Username and API Key: Optionally, enter a username and API key for authentication.

Click the "Send Request" button to submit the request. The response will be displayed in the lower section, including:

• Status Code (green or red, depending on success or failure)
• Response Headers: The headers of the response in JSON format
• Response Body: The content of the response in JSON format (if successfully fetched)