Criteo API Swagger

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Open API File

Criteo has a live OpenAPI file along with our API reference available to developers.

Downloading the Open API file

The file can be accessed here:

 https://api.criteo.com/{version}/{criteo-service}/open-api-specifications.json

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.

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Check available versions

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

Example

For example, the URL below will download the specification for the Retail Media API v2026.01:

https://api.criteo.com/2026-01/retailmedia/open-api-specifications.json