> For the complete documentation index, see [llms.txt](https://docs.caf.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.caf.io/caf-api/core-api/webhooks.md).

# Webhooks

{% hint style="warning" %}
**This API is deprecated.**

The Core API is no longer recommended for new integrations. It will remain functional exclusively for existing clients. Migration to the [Connect API](/caf-api/connect/getting_started.md) is strongly recommended.

For more details, see the [Deprecation Policy](/caf-api/deprecation-policy-for-resources.md).
{% endhint %}

## Webhooks

By default, CAF will return notifications of updates via webhooks to the end client call-back URL that has been already set up in the configuration.

### **Transactions**

{% content-ref url="/pages/Dhb7CFBqKIVEwfLERQ4y" %}
[Transaction](/caf-api/core-api/webhooks/transaction.md)
{% endcontent-ref %}

### **Profiles**

{% content-ref url="/pages/0KeQtCcvSzvbuLE4LNES" %}
[Profile](/caf-api/core-api/webhooks/profile.md)
{% endcontent-ref %}

### **Face Authentication**

{% content-ref url="/pages/pc9G6kMiXYBtVNtUFYwi" %}
[Face authentication](/caf-api/core-api/webhooks/face-authentication.md)
{% endcontent-ref %}


---

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