# Webhook URL

Adding or updating a channel or WhatsApp Business Account (WABA) webhook can be done directly from the 360dialog Hub.

{% stepper %}
{% step %}
Select the WhatsApp number to update.
{% endstep %}

{% step %}
Click **Manage WhatsApp Business Account**.
{% endstep %}

{% step %}
Navigate to WhatsApp Channel > **Channel Webhook** and click the edit icon.

Alternatively, to set the WABA Webhook, navigate to WhatsApp Business Account > **Waba Webhook**

{% hint style="info" %}
**WABA Webhook**\
WhatsApp events related to all the phone numbers contained in the WABA will be sent to 1 single endpoint. 
{% endhint %}
{% endstep %}

{% step %}
Enter the new webhook endpoint and **save**.

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(Optional) Add required headers.
{% endstep %}

{% step %}
Confirm the verification code sent via email.
{% endstep %}
{% endstepper %}

The webhook can be updated at any time.&#x20;

{% hint style="info" %}
Click **Test** to verify that your webhook URL is set up correctly.
{% endhint %}


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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.360dialog.com/docs/hub/webhook-url.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.