Yaak
A modern API client supporting multiple protocols, offline usage, and Git integration.
Yaak provides a desktop API client that operates locally, keeping request data and secrets on the user’s machine with optional encryption and no telemetry. It supports multiple communication protocols and can store request definitions as plain‑text files, enabling version control through Git or other file‑sync services such as DropBox. The client is available for macOS, Windows, and Linux.
In addition to a graphical interface, Yaak includes a command‑line tool designed for automated agents, allowing scripts to create, modify, and send API calls without manual interaction. This CLI facilitates integration into development workflows and CI pipelines. The software is open‑source, stable, and positioned for developers who need a fast, private, and offline‑first solution for testing and managing API interactions.
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