The Xandr API

Welcome to the documentation for Xandr's API (formerly AppNexus API). Our user interfaces were built on top of the API, which means that almost anything you can do in the UI you can do with the API using our RESTful web services. This includes advertising campaign management, reporting, and publisher management.

NOTE: Xandr's API is powered by AppNexus technology, and at this time the api.appnexus.com endpoint is remaining unchanged.

Get started by learning about the power of the API, how to use it, and how it can help your business.

Here are a few of the most popular areas of the Xandr API:

Additional Xandr API and SDK resources:

Learn more about what Xandr has to offer.

For Current Customers

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The following links provide documentation and training for Xandr products. Access to this information requires logon and is available only to current Xandr customers.

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