API Client
Test, replay, and analyze API requests directly from your browser with native HTTP/REST support and AI-powered debugging.
Guides
Basics
Making Your First Request
Learn how to send HTTP requests, manage headers, and inspect responses.
Read guide
Organization
Request Collections
Organize and save API requests into collections for faster testing.
Read guide
Advanced
Environment Variables
Use variables to manage different API endpoints and authentication tokens.
Read guide
Core Features
Native REST Client
Send GET, POST, PUT, DELETE requests with full header and body customization.
Request Replay
Capture and replay API calls from your browser's network activity.
Response Inspection
View formatted JSON, XML, and HTML responses with syntax highlighting.
Auto-Complete
AI-powered suggestions for headers, parameters, and request bodies.