Short answer: You can list schedules in Cal.com by hand from its own interface, but it won’t repeat itself. On TinyCommand, add the Cal.com List Schedules 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.
{}
{"data": [{"id": 1,"name": "Working Hours","timeZone": "America/New_York","isDefault": true}],"status": "success"}
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.