Prerequisites for Open Booking API

In order to build the Open Booking API, you must first have built both Open Opportunity Data Feeds, and created a Dataset Site.

Implementation guidance

For .NET, a full implementation tutorial is available: https://tutorials.openactive.io/open-booking-sdk/.

For other languages, it is best to use the Open Booking API CR2 specification as an implementation reference.

.NET, PHP and Ruby Libraries

Several libraries are available that greatly simplify implementation of the Open Booking API.

The table below lists the available OpenActive libraries:

​