This update of GlobalPlatform Card Specification Amendment J: Broker Interface contains one bug fix related to a misalignment between the specification and the API plus a new CDCVM request method. It comes with an update to the Broker API.
This document assists service providers with the development of applications supporting interaction with third-party Broker Applications. A framework and an API are defined, which enable the use of functions provided by such third-parties, like user verification or proxy communication with remote servers, instead of implementing them in each applet. The document also provides suitable details on the usage of this framework in the context of the Consumer Device Cardholder Verification Method (CDCVM) use case.