Cart

The gift cards that have been applied to the cart.

An attribute associated with the cart.

The attributes associated with the cart. Attributes are represented as key-value pairs.

Information about the buyer that's interacting with the cart.

The URL of the checkout for the cart.

The estimated costs that the buyer will pay at checkout. The costs are subject to change and changes will be reflected at checkout. The cost field uses the buyerIdentity field to determine international pricing.

The date and time when the cart was created.

The delivery properties of the cart.

The delivery groups available for the cart, based on the buyer identity default delivery address preference or the default address of the logged-in customer.

The discounts that have been applied to the entire cart.

The case-insensitive discount codes that the customer added at checkout.

A globally-unique ID.

A list of lines containing information about the items the customer intends to purchase.

A custom field, including its namespace and key, that's associated with a Shopify resource for the purposes of adding and storing additional information.

A list of custom fields that a merchant associates with a Shopify resource.

A note that's associated with the cart. For example, the note can be a personalized message to the buyer.

The shop that the cart belongs to.

The total number of items in the cart.

The date and time when the cart was updated.

Retrieve a cart by its ID. For more information, refer to Manage a cart with the Storefront API.

Updates the attributes on a Cart. Attributes are custom key-value pairs that store additional information, such as gift messages, special instructions, or order notes.

Updates the buyer identity on a Cart, including contact information, location, and checkout preferences. The buyer's country determines international pricing and should match their shipping address.

Use this mutation to associate a logged-in customer via access token, set a B2B company location, or configure checkout preferences like delivery method. Preferences prefill checkout fields but don't sync back to the cart if overwritten at checkout.

Creates a new Cart for a buyer session. You can optionally initialize the cart with merchandise lines, discount codes, gift card codes, buyer identity for international pricing, and custom attributes.

The returned cart includes a checkoutUrl that directs the buyer to complete their purchase.

Adds delivery addresses to the cart.

Removes delivery addresses from the cart.

Replaces delivery addresses on the cart.

Updates one or more delivery addresses on a cart.

Updates the discount codes applied to a Cart. This mutation replaces all existing discount codes with the provided list, so pass an empty array to remove all codes. Discount codes are case-insensitive.

After updating, check each CartDiscountCode in the cart's discountCodes field to see whether the code is applicable to the cart's current contents.

Adds gift card codes to a 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.

Removes gift cards from a Cart using their IDs. You can retrieve the IDs of applied gift cards from the cart's appliedGiftCards field.

Updates the gift card codes applied to the cart. Unlike cartGiftCardCodesAdd, which adds codes without replacing existing ones, this mutation sets the gift card codes for the cart. Gift card codes are case-insensitive.

Adds a merchandise line to the cart.

Removes one or more merchandise lines from the cart.

Updates one or more merchandise lines on a cart.

Updates the note on a Cart. The note is a text field that stores additional information, such as a personalized message from the buyer or special instructions for the order.

Updates the selected delivery option for one or more CartDeliveryGroup objects in a cart. Each delivery group represents items shipping to a specific address and offers multiple delivery options with different costs and methods.

Use this mutation when a customer chooses their preferred shipping method during checkout. The deliveryOptionHandle identifies which CartDeliveryOption to select for each delivery group.