# Get GTM container ID

#### Tutorial video:

 

{% embed url="<https://youtu.be/3o4p2Fi4LzY>" %}

#### **Create a new Google Tag Manager account or get your Container ID for your existing account at** [**https://tagmanager.google.com** ](https://tagmanager.google.com/)

**Create a new account**

Step 1: Choose Create Account

<figure><img src="/files/dS9s2v1XaDEQvxZkRKeJ" alt=""><figcaption></figcaption></figure>

**Step 2: Enter account information and choose Web for target platform**

<figure><img src="/files/HGP3hMXqUEInkd4QiRa6" alt=""><figcaption></figcaption></figure>

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**Step 3: Click Create, Yes with terms and conditions and get the container ID**&#x20;

<figure><img src="/files/rra9TSjkHjvfT2S2u6YF" alt=""><figcaption></figcaption></figure>

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**Copy and paste Container ID in the app, please note that it must begin with GTM-**


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.tagfly.io/getting-started/get-gtm-container-id.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.