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API Tester Extension for Chrome and Firefox
Overview of SuperDev Pro's API Tester feature
SuperDev Pro's API Tester is a REST API testing tool that lets you send GET, POST, PUT, DELETE requests directly from your browser extension.
Test and debug APIs without leaving your browser or installing additional software. Perfect for developers who need quick API testing capabilities.
Key Features
- Support for GET, POST, PUT, DELETE, PATCH methods
- Custom headers and authentication support
- JSON body editor with syntax highlighting
- Response viewer with formatted output
- Display response status codes and timing
- Save and reuse request configurations
- Copy response data to clipboard
- Support for query parameters
- View response headers and metadata
- Lightweight alternative to Postman
Ready to try API Tester?
Get started with SuperDev Pro today and unlock all 30 powerful tools.
Install Chrome Extension