> For the complete documentation index, see [llms.txt](https://developer.emporix.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developer.emporix.io/changelog/archive/changelog-2025/2025-06-04-cart_orderid.md).

# 2025-06-04: Cart Service - orderId added

## Overview

A new attribute `orderId` has been added to the cart object. The new field will have orderId of the order associated with the cart.

## Modified endpoints

| Endpoint                                                                                                                                               | Description                    |
| ------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------ |
| [Retrieving cart details by ID](https://developer.emporix.io/api-references/api-guides/checkout/cart/api-reference/carts#get-cart-tenant-carts-cartid) | New attribute `orderId` added. |
| [Retrieving cart details by criteria](https://developer.emporix.io/api-references/api-guides/checkout/cart/api-reference/carts#get-cart-tenant-carts)  | New attribute `orderId` added. |
| [Searching for carts](https://developer.emporix.io/api-references/api-guides/checkout/cart/api-reference/carts#post-cart-tenant-carts-search)          | New attribute `orderId` added. |

## Known problems

There are no known problems.


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