Criteo Advertiser API
The Advertiser API from Criteo — 1 operation(s) for advertiser.
Criteo Advertiser API is one of 13 APIs that Criteo publishes on the APIs.io network, described by a machine-readable OpenAPI specification.
Tagged areas include Advertiser. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, an API reference, a changelog, and authentication docs.
This API exposes 1 operation across 1 path, and defines 5 schemas. It is described by OpenAPI 3.2.0, at version 2026-07.
Requests are made against a single base URL, https://api.criteo.com.
Metadata
The identity and technical contract details declared by the specification.
Authentication & Security 1
Criteo Advertiser API declares
1 security scheme
for authenticating requests.
It supports OAuth 2.0 (oauth) using the clientCredentials and authorizationCode flows.
By default, every request must be authenticated.
Paths & Operations 1
Across 1 path, the API surfaces 1 operation — 1 GET. Each is listed below with its method, path, parameters, and response codes.
Schemas 5
The contract defines 5 schemas that model the data the API accepts and returns. The most detailed are CriteoApiError (7 properties), CriteoApiWarning (6 properties), EntityOfPortfolioMessage (4 properties), GetPortfolioResponse (3 properties). Each schema is shown below with its type and property counts.
Specification
The full machine-readable OpenAPI contract behind this narrative.
Source
More from Criteo 12
Other APIs Criteo publishes across the network.
This is an independent, third-party profile of Criteo Advertiser API, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
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