---
title: useApplyMetafieldsChange
description: Returns a function to mutate the `metafields` property of the checkout.
api_version: 2025-10
api_name: checkout-ui-extensions
source_url:
  html: https://shopify.dev/docs/api/checkout-ui-extensions/latest/react-hooks/cart/useapplymetafieldschange
  md: https://shopify.dev/docs/api/checkout-ui-extensions/latest/react-hooks/cart/useapplymetafieldschange.md
---

use​Apply​Metafields​Change

Not supported in this version.