> ## Knowledge Base Index
> Fetch the complete knowledge base index at: https://help.cal.id/sitemap.xml
> Use this file to discover available pages before exploring further.
> Pure-Markdown content can be obtained by appending a '.md' suffix to the content URLs listed in the sitemap (without the trailing slash).

# 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](https://cal.id/home) 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**.

![](https://storage.crisp.chat/users/helpdesk/website/-/6/f/1/c/6f1c2c7b8034d000/image_195g1u5.png =1115x615)

| 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.