Short answer: You can get current user in Calendly by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Calendly Get Current User action to a workflow, map its 0 inputs from any upstream app, and it runs automatically every time the trigger fires. No code, and a free tier to start.
{}
{"resource": {"uri": "https://api.calendly.com/users/ABCDEF123","name": "John Doe","email": "john@example.com","timezone": "America/New_York"}}
Use these fields in downstream nodes for routing, logging, or error handling.
Any of these apps can fire this action as part of a workflow.