When it comes to testing APIs, Postman has long been a popular choice. But for developers who live and breathe Git, crave full control over their data, and prefer working without mandatory sign-ins — there's now a better alternative.
Meet HawkClient (https://www.hawkclient.com) — an API testing tool designed with developers in mind, built to support modern workflows, offline-first principles, and team collaboration using Git.
🚀 Why HawkClient?
HawkClient is a powerful, privacy-conscious, open-structure API client that puts source control and developer experience first. It's built for teams that collaborate via Git and individuals who prefer versioning, code review, and history tracking — even for API test cases.
🔥 Key Features
✅ Git-Friendly Collaboration
HawkClient stores your API collections and flows in structured YAML files. You can easily commit, review, and share them via Git, just like code — making team collaboration a breeze.
🧠 Visual API Flows (Drag & Drop)
Design complex API interactions using an intuitive drag-and-drop interface. With API flows, you can chain requests, branch logic, and visualize execution paths with ease — no scripting required.
📂 Local-First Storage (YAML FTW!)
All data — collections, environments, test scripts — are stored locally in human-readable YAML files. This makes it easy to track changes, merge branches, and collaborate without vendor lock-in.
🔐 No Sign-In. No Tracking. No Cloud Sync.
Use HawkClient without creating an account. Your data stays on your machine. HawkClient respects your privacy — no telemetry, no sync, no vendor lock-in.
🌐 Explore It Yourself
🖥️ Official Website: https://www.hawkclient.com
Whether you're working solo or in a Git-powered team, HawkClient is the perfect blend of visual API building, test automation, and developer-friendly practices.
👩💻 Who Should Try HawkClient?
Developers who want full control over their API testing setup
Teams collaborating via Git (and tired of Postman's cloud)
Privacy-focused individuals who prefer local tools
Anyone looking to visually design and test APIs with ease
