Products Ads DoubleClick Ad Exchange Seller REST API Guides FAQ Coming soon: Frequently asked questions about the Ad Exchange Seller REST API. Except as otherwise noted, the content of this page is licensed under the Creative Commons Attribution 3.0 License, and code samples are licensed under the Apache 2.0 License. For details, see our Site Policies. Java is a registered trademark of Oracle and/or its affiliates. Last updated June 15, 2017.