The Exchange Booking API is used to update the itinerary and create a single, or multiple, Price Quote Reissue (PQR) record(s) for a ticket exchange in a single API call.

The Hotel Price Check API checks whether the price returned in shopping for a chosen product is still valid. This API is called between the shopping and booking steps.

New Distribution Capability (NDC) Distribution Shopping Exchange is used to initiate the ticket exchange process for existing and fulfilled orders.

The Offer Price API is designed to provide the final price for a selected itinerary and prepare all data necessary for subsequent order creation.