API Probe

About

API Probe – The ultimate tool for precise API testing. is a powerful yet simple Chrome extension for testing and debugging REST APIs directly from your browser.

🚀 Key Features:

✓ Complete Request Control
- Support for GET, POST, PUT, and DELETE methods
- Custom headers configuration
- JSON request body editor
- Real-time response display with syntax highlighting
- Status code indicators with color coding

✓ Smart Environment Management
- Create unlimited environments (development, staging, production)
- Define and manage environment variables
- Quick environment switching
- Variable substitution in URLs, headers, and body
- Easily duplicate and modify environments

✓ Developer-Focused Experience
- Clean, intuitive interface
- Formatted JSON responses
- Save recent requests
- Error handling with clear feedback
- Lightweight and fast performance

✓ Productivity Features
- No account required
- Works with any REST API
- Local storage for privacy
- Quick access from browser toolbar
- Keyboard shortcuts for common actions

Perfect for:
- API Developers
- Frontend Engineers
- QA Engineers
- Backend Developers
- DevOps Engineers
- Anyone working with REST APIs

Privacy & Security:
- All data stored locally in your browser
- No external tracking or analytics
- No account creation required
- Makes API calls directly from your browser

Start testing your APIs faster and more efficiently with API Probe – The ultimate tool for precise API testing. - your new favorite development companion!