The lightweight API testing tool that gets out of your way. No accounts, no installs — just open and send.
API testing tools got bloated. We went the other way.
Powerful features packed into a clean, fast interface
GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS — every method at your fingertips.
Add, toggle, and manage request headers with a clean inline editor.
Built-in validation, auto-formatting, and syntax highlighting for bodies.
Tabbed Body, Headers, and Raw views with one-click copy.
Your last 10 requests saved locally — reload any of them instantly.
Ctrl+Enter to send, Ctrl+K to focus — built for speed.
Live latency graphs, status code distribution, and response size tracking.
Fire up to 100 sequential requests in one click to stress-test endpoints.
From URL to response in seconds
Paste your API endpoint and pick a method
Add headers and a request body if needed
Hit Send or press Ctrl+Enter to fire
View formatted body, headers, and metrics
Every layer of the stack, chosen for speed and DX
Next.js 16
App Router & Server Components
React 19
Concurrent rendering & hooks
TypeScript
End-to-end type safety
Tailwind CSS
Utility-first styling
shadcn/ui
Accessible Radix primitives
Motion
Spring-based animations
Recharts
Composable response graphs
Axios
Robust HTTP client
Whether you're learning or building production apps
Quickly test and explore public REST APIs
Debug your own API endpoints during development
Understand how HTTP requests and responses work
Verify API responses without complex setup
No installation required. Just open and start testing.