Retrieves all enabled variables (predefined and custom) for the application. Use this endpoint to view variable definitions and understand where they are used.
Usage tracking: Each variable includes information showing which agents reference it in their instructions and which API tools use it.
Grouping: Set groupByCategory to true to group results by category (e.g., auth, custom); otherwise results are returned as a flat array.
API Key with fullAccess scope(i.e. Rest API Key from the Dashboard).
Group variables by category