# New endpoints for customer extra fields

#### What's new

Checkout extra fields can now be also saved as customer extra fields. For now, such fields are only related with checkout extra fields and with the store. However, in the future, it will allow saving custom data for the specific customers.

#### Changes in API

* New endpoints added to API reference. They allow managing customer extra fields with API calls the same way as through the Ecwid admin. Find the links below.<br>
* New access scopes required for managing customer extra fields: `read_customers_extrafields`, `update_customers_extrafields`, and `delete_customers_extrafields`.

#### Documentation links

New endpoints:

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/xK6VFJHkFIB8bmHebkgp" %}
[Search customer extra fields](/api-reference/rest-api/customers/customer-extra-fields/search-customer-extra-fields.md)
{% endcontent-ref %}

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/e2W8NftDUvpCJ2YDQ3S0" %}
[Get customer extra field](/api-reference/rest-api/customers/customer-extra-fields/get-customer-extra-field.md)
{% endcontent-ref %}

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/Af6m7htARWebpBgzqqe6" %}
[Create customer extra field](/api-reference/rest-api/customers/customer-extra-fields/create-customer-extra-field.md)
{% endcontent-ref %}

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/NeG6qNhJVkZor7Vjlo13" %}
[Update customer extra field](/api-reference/rest-api/customers/customer-extra-fields/update-customer-extra-field.md)
{% endcontent-ref %}

{% content-ref url="/spaces/G9n5VxMY9T0Ob3D56PSD/pages/6EjUPIvsq9CmzD5VNn8N" %}
[Delete customer extra field](/api-reference/rest-api/customers/customer-extra-fields/delete-customer-extra-field.md)
{% endcontent-ref %}

New access scopes:

{% content-ref url="/spaces/uOzT5egoVTAjMJwRuMQT/pages/SDi2xrLIiTP85lZ31x6n" %}
[App settings](/develop-apps/app-settings.md)
{% endcontent-ref %}


---

# 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.ecwid.com/changelog/march-2025/march-25/new-endpoints-for-customer-extra-fields.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.
