Yaak API Client

Yaak is a desktop API client for organizing and executing REST, GraphQL, and gRPC requests. It's built using Tauri, Rust, and ReactJS.

Feature Overview

🪂 Import data from Postman, Insomnia, OpenAPI, Swagger, or Curl.
📤 Send requests via REST, GraphQL, Server Sent Events (SSE), WebSockets, or gRPC.
🔐 Automatically authorize requests with OAuth 2.0, JWT tokens, Basic Auth, and more.
🔎 Filter response bodies using JSONPath or XPath queries.
⛓️ Chain together multiple requests to dynamically reference values.
📂 Organize requests into workspaces and nested folders.
🧮 Use environment variables to easily switch between Prod and Dev.
🏷️ Send dynamic values like UUIDs or timestamps using template tags.
🎨 Choose from many of the included themes, or make your own.
💽 Mirror workspace data to a directory for integration with Git or Dropbox.
📜 View response history for each request.
🔌 Create your own plugins for authentication, template tags, and more!
🛜 Configure a proxy to access firewall-blocked APIs

Feedback and Bug Reports

All feedback, bug reports, questions, and feature requests should be reported to feedback.yaak.app. Issues will be duplicated in this repository if applicable.

Community Projects

• yaak2postman CLI for converting Yaak data exports to Postman-compatible collections

Contribution Policy

Yaak is open source, but only accepting contributions for bug fixes. See the good first issue label for issues that are more approachable for contribution.

To get started, visit DEVELOPMENT.md for tips on setting up your environment.