Developer Hub

Please note: This feature is currently available for a subset of partners as part of a beta period. We expect to launch more broadly in 2026. If you're interested in this feature, reach out to your Account Manager.

Overview

Boost bookings and accelerate your business with the new Merchandising API.

Leverage machine learning to help you identify the most relevant deals and discounts for your travelers from Expedia Group’s vast, global promotions inventory. By using the Merchandising API, you can access a variety of campaign content and deals with data to build out a winning year-long strategy and traveler-facing experiences such as promotional emails, app widgets, website banners, and carousel experience.

Campaign content endpoint

  • Delivers upcoming campaign details including campaign ID, booking and stay start and end dates, and number of properties participating.
  • Enables direct access to Expedia Group-provided creative assets, including images and copy.
  • Receive information about limited time offer (LTO) campaigns as well as evergreen campaigns available throughout the year.

Promotions endpoint

  • Delivers all available deals and discounts associated with a specific campaign.
  • Ability to search and filter deals with the help of multiple request parameters, including the ability to request deals for a specific campaign or across multiple campaigns.
  • Enables you to always surface the most up-to-date, appealing property deals to build a high-converting campaign.

Machine learning recommendations

  • The Promotions API response includes personalized deal, property, and destination relevancy scores generated by our intelligent machine learning model which considers your segment, booking history, your specific booking patterns, hotel quality, seasonality, and other relevant signals.
  • You can use these relevancy scores to prioritize the specific deals, properties, and destinations most likely to drive conversion among your traveler base.

API details

Explore the merchandising-related endpoint definitions on this page, then use the API Explorer or another testing software to get an understanding of how the examples and schema definitions compare to the actual output.


Additional resources

Whether you're looking to try out all the Rapid API endpoints or to download its OpenAPI specs or our Postman collection, we have you covered.



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