Build API requests
Organize requests into collections and reuse variables across environments.

OPEN SOURCE / API & FLOW STUDIO
From one request to a repeatable flow.
Build and test API requests, then connect them into sequential flows with variables, conditions, and loops. Available on desktop and in your browser.
macOS desktop · Local web app
Organize requests into collections and reuse variables across environments.
Pass response data into later requests, apply transforms, and use conditions and loops.
Generate documentation from saved requests, include response examples, and export to Markdown.