---
title: CartGiftCardCodesAddPayload - Storefront API
description: Return type for `cartGiftCardCodesAdd` mutation.
api_version: 2026-04
api_name: storefront
type: payload
api_type: graphql
source_url:
  html: >-
    https://shopify.dev/docs/api/storefront/latest/payloads/CartGiftCardCodesAddPayload
  md: >-
    https://shopify.dev/docs/api/storefront/latest/payloads/CartGiftCardCodesAddPayload.md
---

# Cart​Gift​Card​Codes​Add​Payload

payload

Return type for `cartGiftCardCodesAdd` mutation.

## Fields

* cart

  [Cart](https://shopify.dev/docs/api/storefront/latest/objects/Cart)

  The updated cart.

* user​Errors

  [\[Cart​User​Error!\]!](https://shopify.dev/docs/api/storefront/latest/objects/CartUserError)

  non-null

  The list of errors that occurred from executing the mutation.

* warnings

  [\[Cart​Warning!\]!](https://shopify.dev/docs/api/storefront/latest/objects/CartWarning)

  non-null

  A list of warnings that occurred during the mutation.

***

## Mutations with this payload

* [cart​Gift​Card​Codes​Add](https://shopify.dev/docs/api/storefront/latest/mutations/cartGiftCardCodesAdd)

  mutation

  Adds gift card codes to a [`Cart`](https://shopify.dev/docs/api/storefront/2026-04/objects/Cart) without replacing any codes already applied. Gift card codes are case-insensitive.

  To replace all gift card codes instead of adding to them, use [`cartGiftCardCodesUpdate`](https://shopify.dev/docs/api/storefront/2026-04/mutations/cartGiftCardCodesUpdate).

  * cart​Id

    [ID!](https://shopify.dev/docs/api/storefront/latest/scalars/ID)

    required

    ### Arguments

    The ID of the cart.

  * gift​Card​Codes

    [\[String!\]!](https://shopify.dev/docs/api/storefront/latest/scalars/String)

    required

    The case-insensitive gift card codes to add.

    The input must not contain more than `250` values.

  ***

***

## Map

### Mutations with this payload

* [cart​Gift​Card​Codes​Add](https://shopify.dev/docs/api/storefront/latest/mutations/cartGiftCardCodesAdd)