Specify URL, payload, headers, and authorization all in one place. Then just hit send.

Generate code snippets for over thirty different language libraries, like NodeJS, Go, Swift, Python, Java, C, and others.

Easily view and manage cookies in a simple yet powerful interface. Cookies are automatically stored and sent with every request, just as you would expect.

Reuse common variables like API keys using environments. Define them globally or switch between sub-environments for a seamless development/production workflow. 

Insomnia REST Client

Windows

Linux

Debug APIs like a human, not a robot.

Insomnia is a simple yet powerful REST API Client with cookie management, environment variables, code generation, and authentication for Mac, Window, and Linux.