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OpenAPI Collection Import Plugin

The OpenAPI Import plugin (part of the Voiden Core Plugins Pack) lets you import your existing API definitions directly from an OpenAPI specification file — either JSON or YAML format.

Easily browse, search, preview, and generate ready-to-use Voiden request files from your OpenAPI documentation.

How It Works​

  1. Open any OpenAPI file (.json or .yaml) directly inside Voiden to begin the import process.
  2. After the file loads, Voiden automatically displays the OpenAPI Preview button at the top of the editor.
  3. Click the button to launch an interactive preview panel in the same tab, where all endpoints are neatly organized by tags for effortless navigation.
  4. To return to your specification, simply click Close or press Esc at any time.

Discover the full set of capabilities in our API Reference →

Using the Generated Requests​

Each generated .void file represents a complete Voiden request, pre-filled with:

  • Method (GET, POST, etc.)
  • Path and parameters
  • Request body and example data (if defined in the OpenAPI spec)

You can open any .void file directly and start testing your API instantly inside Voiden — no manual setup required.

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Why Use OpenAPI Import?​

  • Faster onboarding — Import full API collections in seconds
  • Consistent structure — Automatically organized by tags
  • Searchable preview — Instantly filter endpoints by name or method
  • Interactive details — Inspect parameters, schemas, and responses before generating
  • Editable requests — All generated .void files remain fully customizable

With the OpenAPI Import Plugin, Voiden turns your existing API documentation into ready-to-test requests — making API testing smoother, faster, and more connected.