The EAN Book Reservation API allows developers to integrate the Expedia database into their applications, enabling their users to make reservation requests for specified rooms. This is a RESTful API. EAN stands for Expedia Affiliate Network, a service provided by Expedia.
Travel booking giant Expedia, through its Expedia Affiliate Network, has launched EAN Rapid, a new platform for travel accomodation search and booking. The platform contains a number of APIs, including Geography, Shopping and Booking APIs, that affiliates can use to build booking applications.