How to retrieve the gift card balance using the Storefront API?

Shopify Apps
2

You could create a checkout with a product that costs like $1 and then apply the giftcard to it. Afterwards you’ll get a checkout object that contains the applied giftcards. for each gift card you can see the amount left (add the $1 here). Just a workaround. Currently I don’t think it’s possible to directly query the amount left on giftcards..

https://shopify.dev/docs/api/storefront/2024-01/objects/AppliedGiftCard#field-appliedgiftcard-balance