⚡ API Tester Tool Online

📘 How to Use API Tester

1. Select HTTP method (GET, POST, PUT, PATCH, DELETE)
2. Enter API endpoint URL
3. Add query params and headers
4. Provide JSON body if required
5. Click Send Request
6. Analyze response and performance

🚀 Features of API Testing Tool

• ⚡ Supports all HTTP methods
• 📦 Custom headers & params
• 📝 JSON request body editor
• 📊 Response status & timing
• 💻 Clean developer UI
• 🔒 Runs securely in browser

❓ What is API Testing?

API testing helps developers validate API responses, performance, and reliability. It ensures endpoints return correct data and behave as expected.

This tool works as a lightweight alternative to tools like Postman, allowing you to quickly test REST APIs directly in your browser.