Implementing a RESTful architecture opens up several high-value manufacturing use cases:
Security is the first concern when opening a SCADA system to a REST API. WinCC REST APIs do not rely on simple username/password via HTTP headers. Instead, they implement robust mechanisms: wincc rest api
0 or Unified, or perhaps a to get started with a GET request? WinCC V8.0 REST API Overview | PDF - Scribd wincc rest api