Yaak is a fast, secure API client designed for developers who value privacy and efficiency. It offers local-only data storage, secrets encryption, and zero telemetry, ensuring your data remains private. With dynamic request templating, full request debugging, and built-in Git collaboration, Yaak provides a comprehensive toolset for managing APIs.

Ideal for developers looking for a clean, efficient alternative to bloated API tools, Yaak integrates seamlessly with existing workflows. Its flexible plugin system and support for multiple protocols make it a versatile choice for any project. Enjoy the benefits of a pay-once application that evolves with your feedback.

System requirements: Available for Mac, Windows, and Linux

Key features include local-only data storage, dynamic request templating, and built-in Git collaboration.

• Local-only data ensures privacy with no telemetry
• Secrets encryption for secure data handling
• Git integration for version control and collaboration
• Dynamic request templating with variables and functions
• Full request debugging for redirects, cookies, and headers
• Multi-window support for enhanced multitasking
• Flexible plugins for authentication and template functions
• Support for multiple protocols including REST, GraphQL, and gRPC
• Import/export capabilities with Postman, Insomnia, and more
• Automatic authentication handling for complex requests
• Batch send and custom proxy options
• Rich previews and streaming support
• Command palette and autocomplete for efficiency