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commercetools

commercetools Carts API

Manage shopping carts with line items, discounts, shipping, and tax calculations.

Documentation Provider Profile APIs.io OpenAPI GitHub

commercetools Carts API is one of 19 APIs that commercetools publishes on the APIs.io network, described by a machine-readable OpenAPI specification and an AsyncAPI event-driven specification.

Tagged areas include Cart. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an AsyncAPI specification.

This API exposes 5 operations across 2 paths, and defines 13 schemas. It is described by OpenAPI 3.2.0, at version 1.0.

Requests are made against a single base URL, https://api.{region}.commercetools.com.

5 operations 2 paths 13 schemas 1 DELETE2 GET2 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.2.0
API Version
1.0
Base URL
https://api.{region}.commercetools.com
Authentication
HTTP Bearer
Contact
commercetools Support
Terms of Service
View terms
Resource Areas
1

Authentication & Security 1

commercetools Carts API declares 1 security scheme for authenticating requests. It accepts HTTP bearer tokens (bearerAuth). By default, every request must be authenticated.

  • bearerAuth — OAuth 2.0 Bearer token obtained from the commercetools authentication service at https://auth.{region}.commercetools.com/oauth/token using client credentials f…

Paths & Operations 5

Across 2 paths, the API surfaces 5 operations — 1 DELETE, 2 GET, 2 POST. Each is listed below with its method, path, parameters, and response codes.

Carts 5

Manage shopping carts with line items, discounts, shipping, and tax calculations.

GET
/{projectKey}/carts
List carts
listCarts 5 params → 200401
POST
/{projectKey}/carts
Create a cart
createCart 1 param body → 201400
GET
/{projectKey}/carts/{id}
Get a cart by ID
getCartById 3 params → 200404
POST
/{projectKey}/carts/{id}
Update a cart by ID
updateCartById 2 params body → 200
DELETE
/{projectKey}/carts/{id}
Delete a cart by ID
deleteCartById 3 params → 200

Schemas 13

The contract defines 13 schemas that model the data the API accepts and returns. The most detailed are Cart (16 properties), Address (12 properties), CartDraft (10 properties), LineItem (9 properties). Each schema is shown below with its type and property counts.

Address
object
A postal address with country and optional structured fields.
12 properties 1 required
CartPagedQueryResponse
object
Paginated response containing a list of carts.
5 properties 5 required
Reference
object
A reference to another resource by its typeId and id.
2 properties 2 required
Cart
object
A shopping cart resource containing line items, discounts, shipping configuration, and pricing.
16 properties 6 required
Attribute
object
A name-value pair representing a product attribute as defined by the product type.
2 properties 2 required
Price
object
A price entry for a product variant with optional scoping by channel, customer group, country, or validity period.
7 properties 2 required
LocalizedString
object
A map of locale keys to string values used for multilingual content. Keys follow IETF language tag format (e.g., 'en', 'de', 'en-US').
LineItem
object
A product line item in a cart or order with quantity, pricing, and discount information.
9 properties 9 required
Money
object
A monetary value with currency code and amount in the smallest currency unit.
3 properties 2 required
Image
object
A product image with URL, dimensions, and optional label.
3 properties 2 required
CartDraft
object
Request body for creating a new cart.
10 properties 1 required
ProductVariant
object
A product variant with SKU, attributes, prices, and images.
6 properties 1 required
CartUpdate
object
Request body for updating a cart.
2 properties 2 required

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

commercetools-carts-api-openapi.yml Raw ↑

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#Cart
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API Details
ID
commercetools:commercetools-carts-api
Base URL
https://api.{region}.commercetools.com
Docs
https://docs.commercetools.com/api
Provider
commercetools
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