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[KB1251]PcVue Web Services Toolkit – REST & SOAP API documentations

Tags: Documentation, Rest, Scripting, Web Services, Web Services Toolkit

Development kits
2 months ago
By RT
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Applies to:
PcVue 16.0 onwards
Summary:
This article describes how to use PcVue SOAP interface and PcVue REST API
Details:

WST SOAP Developer manual
WST REST Developer manual

PcVue provides the ability to access data from the running project via Web Services technology.
All the provided functions and services are grouped together in a development kit, called Web Services Toolkit.


Web Services Toolkit allows third-party applications to exchange data with the supervisor. It is a server API (Application Programming Interface) that provides following accesses:

  • Authentication/session management
  • Realtime data access
  • Real time alarm access
  • Historical data access: logged events and trends
  • Graphical data: mimics and symbols

Web Services Toolkit is available for several technologies:

  • SOAP/XML since SV version 8.00
  • REST since SV version 12.0

Current article provides the developer manual for both technologies:

PcVue SOAP/XML APIWST_DeveloperManual.pdf
PcVue RESTful APIWST_REST DeveloperManual_1_0.pdf

Created on: 28 Jul 2025