How to find your Event Type ID

In Cal ID, every event type has a unique Event Type ID. You'll need it when using the API, setting up advanced integrations, or troubleshooting specific booking workflows.


Find your Event Type ID


You can read the ID straight from your browser's address bar while editing an event.


  1. Log in to your Cal ID dashboard.
  2. Open the Event Types tab in the left-hand sidebar.
  3. Find the event you want and click Edit.
  4. Look at the URL in your browser's address bar.
  5. The Event Type ID is the number in the URL.


Example: if your URL is https://cal.id/event-types/12345?activeView=Setup, your Event Type ID is 12345.



When you'd need this ID


  • API integrations: to trigger actions based on a specific event.
  • Webhooks: to identify which event type fired a notification.
  • Custom styles: when using advanced CSS or scripts on a specific booking page.
  • Support: our team may ask for it to investigate an issue with a particular event.


💡 Tip


If you juggle several IDs for a team project, keep a simple sheet mapping each event name to its Event Type ID — it saves clicking into every event type each time you need one.

Updated on: 17/09/2026

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