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## API Updates for October 24, 2024

**API**

* [Store metafields](/developer/api-reference/rest/admin/management/store-information/v3) are now available to use. Add metafield data to a merchant’s store using this set of APIs. Metafields can be created, updated, and deleted on stores.

* We’re happy to announce that [trusted proxy enablement](/developer/docs/storefront/headless) is available for headless merchants and merchants behind a proxy.

* Added the `trigger_account_created_notification` field as a request parameter for the [Create Customers](/developer/api-reference/rest/admin/management/customers/v3/create-customers) endpoint.

* We’ve added `country_code` (alpha-2) to the [/v3/pricing/products](/developer/api-reference/rest/admin/management/pricing/products) endpoint in support of tax geolocation for shoppers outside the default tax zone.

**Enhancements**

* Added a 422 error response body to the [Create Channel Menus](/developer/api-reference/rest/admin/management/channels/menus/create-channel-menus) endpoint.

* Added additional query parameters to the [Get Subscribers](/developer/api-reference/rest/admin/management/subscribers) endpoint.

* Added default and alternate behavior information to the [Locations](/developer/docs/admin/catalog-and-inventory/inventory-locations) article.

* Added details to the [Create Order Shipment](/developer/api-reference/rest/admin/management/orders/order-shipments/create-order-shipments) endpoint regarding `tracking_carrier`.