🚀 APITester Pro

Usage:

Use variables in your URLs like: {{API_BASE_URL}}/users

Variables can be used in URLs, headers, and request bodies.

🚀 Getting Started

1. Multiple Request Testing

• Create multiple tabs using the "+" button
• Each tab maintains its own request configuration
• Use "Send All Requests" to test multiple endpoints simultaneously
• Duplicate tabs to test variations of the same request

2. Basic API Testing

• Enter your API URL in the request builder
• Select the appropriate HTTP method (GET, POST, PUT, DELETE, etc.)
• Add any required headers or parameters
• Click "Send" to execute the request

3. Working with Headers

• Content-Type: Specify the format of your request body
• Accept: Tell the server what response format you want
• Authorization: Include authentication tokens or credentials
• User-Agent: Identify your client application

4. Request Body Types

• JSON: Most common format for REST APIs
• Form Data: For submitting form-like data
• Raw Text: For plain text or custom formats
• XML: For SOAP or XML-based APIs

5. Authentication Methods

• Bearer Token: JWT or OAuth tokens
• Basic Auth: Username and password
• API Key: Simple key-based authentication

📊 Response Analysis

HTTP Status Codes

• 2xx Success: Request was successful
• 4xx Client Error: Problem with your request
• 5xx Server Error: Problem on the server side

Common Status Codes

• 200 OK: Request successful
• 201 Created: Resource created successfully
• 400 Bad Request: Invalid request syntax
• 401 Unauthorized: Authentication required
• 404 Not Found: Resource doesn't exist
• 500 Internal Server Error: Server encountered an error

🔧 Troubleshooting Tips

• CORS Issues: Try adding CORS headers or use a proxy
• Authentication Errors: Check your tokens and credentials
• Timeout Issues: Increase timeout or check network connectivity
• JSON Errors: Validate your JSON syntax before sending
• SSL/TLS Issues: Ensure HTTPS URLs are correct

🌟 Best Practices

• Always validate your JSON before sending requests
• Use environment variables for different API endpoints
• Save frequently used requests to collections
• Check response status codes and headers
• Test error scenarios as well as success cases
• Document your API tests for team collaboration
• Use multiple tabs to test related endpoints together
• Export and share your request configurations with team members