Storefront API Cart now supports applying Gift Cards

API

As of version 2024-07 of the GraphQL Storefront API, Cart supports adding and querying for Gift Cards.

Updating Gift Cards can be achieved in two ways: - When creating a cart - adding the CartInput giftCardCodes property. - After a cart is created - performing the cartUpdateGiftCardCodes mutation.

You can also query the cart for applied Gift Cards using the appliedGiftCards property.