PassKit: Create, Distribute and Manage Apple Passbook Passes. PassKit is a set of tool and methods that allow businesses and developers quickly, easily and affordably design, create, distribute, update, analyse and manage content for Apple Passbook. PassKit helps you and your business at every step of the Passbook Pass Lifecycle.
API to access PassKit.
1. Create passkit API account;
2. Goto: https://api.passkit.com/v1/mashape/{mashape username};
3. Authenticate with API KEY and SECRET; - pairs mashape with PassKit account