---
title: "Order item data extension REST API v2.1"
slug: "order-item-data-extension-rest-api-v2-1"
abstract: "Access the most recent version of the Sitecore CDP Order item data extension REST API."
---
# Order item data extension REST API v2.1

[Access the OpenAPI definition of version 2.1 of the Order item data extension REST API.](https://api-docs.sitecore.com/cdp/order-rest-api)