> ## Documentation Index
> Fetch the complete documentation index at: https://developers.criteo.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Criteo API Swagger

<Info>
  **Open API file**

  Criteo has a **live OpenAPI file** along with [our API reference](/retail-media/reference/authorization/get-token) available to developers.
</Info>

***

## Downloading the Open API file

The file can be accessed here:

<CodeGroup>
  ```http URL theme={null}
   https://api.criteo.com/{version}/{criteo-service}/open-api-specifications.json
  ```
</CodeGroup>

where:

* `{version}`: Any stable version starting from v2020-10 or higher without the "v" or non-stable Preview version.

* `{criteo-service}`:

  * **marketingsolutions** for our Marketing Solutions' endpoints
  * **retailmedia** for our Retail Media's endpoints
  * **api** for our oauth endpoint used by Marketing Solutions and Retail Media endpoints

<Info>
  **Check available versions**

  You can check all available versions per service in the dropdown menu on the top of this page.

  <Frame>
    <img src="https://mintcdn.com/criteo-e1682996/eCLtzx2Ch8FlxnxE/images/retail-media/v2025.01/docs/79a7e884b8ffd49235b53f1d8df933d8e208d039dfeba25ca6e59b9812f1a14a-image.png?fit=max&auto=format&n=eCLtzx2Ch8FlxnxE&q=85&s=c2593250b9387f45882c764024ebbf0f" alt="" width="2940" height="1616" data-path="images/retail-media/v2025.01/docs/79a7e884b8ffd49235b53f1d8df933d8e208d039dfeba25ca6e59b9812f1a14a-image.png" />
  </Frame>
</Info>

***

### Example

For example, the URL below will download the specification for the Retail Media API v2024-10:

<CodeGroup>
  ```http URL theme={null}
  https://api.criteo.com/2024-10/retailmedia/open-api-specifications.json
  ```
</CodeGroup>

<Frame caption="The OpenAPI spec corresponding to the example URL above (2024-10 version, for retail media)">
  <img src="https://mintcdn.com/criteo-e1682996/JUXl4tN6qP1utg1F/images/retail-media/v2025.01/docs/2a5d468dbfb285354f1bfa8bfb704843e7a72b1493750c349b5ea9248da69f22-image.png?fit=max&auto=format&n=JUXl4tN6qP1utg1F&q=85&s=a21ddbdb9a00e0e705420f6de55017d4" width="2940" height="1616" data-path="images/retail-media/v2025.01/docs/2a5d468dbfb285354f1bfa8bfb704843e7a72b1493750c349b5ea9248da69f22-image.png" />
</Frame>

***

**What’s Next**

* [Use Postman with the Criteo Retail Media API](/retail-media/v2025.01/docs/use-postman-with-the-criteo-retail-media-api)