Resources

Event Notification Services (ENS) are an optional set of services offered as part of the Sabre APIs product offering.  With Event Notification Services, travel agencies subscribe to receive notifications about specific changes to their customers' travel information.  Using ENS, travel management companies can be notified about these changes in a matter of several seconds, letting them process the information and provide timely service to their customers.  ENS currently publishes notifications on two topics - Passenger Name Record (PNR), and Queues.

 

ENS Release notes  
Profile Schema  
PNR Schema  
Queue Schema  
ENS Developer Guide (PDF updated MAR-2018)  
Payload Notification Formats (Updated 2012-07-18)  
Sample Application