prEN 50090-6-3

Home and Building Electronic Systems (HBES)- Part 6-3 -3rd Party HBES IoT API prEN 50090-6-3

Scope

The 3rd Party HBES IoT API consists of:
• Required restful access methods to read or write Endpoints, to set or retrieve Installation state data.
• Required Endpoints hosting concepts such as Functions and Datapoints comprising the Runtime communication of an (HBES) Installation.
• Required methods to authorize from an IoT 3rd Party Client, additionally, such as the security methods to be used to access the API.
• Required access permission control types: for security reasons the actual access to Functions or Datapoints is gated by the IoT 3rd Party Server, this access will be granted as part of the authorization.
• Endpoints allowing to setup notifications on changes of Installation state data, provided to subscribers that are clients to the Installation.
• For all Endpoints, their expected request/ response document formats, and their content. Moreover, their mandatory and optional parts
Compared to the previous 2023 version, this version has been brought in line with the state of affairs of the specifications at the CLC cooperating partner, KNX.