3rd Party Software Access

Software Development Kits & Interfaces

  • PQWeb SDK
  • PQView Datalayer SDK
  • PQView 4 SQL Interface SDK

PQView’s available Software Development Kits (SDK) and Application Interfaces (API) enable 3rd party software access to PQView data and information. Create your own application around PQView or seamlessly interface PQView to an existing application.

Please contact us for more information about PQView software interfaces.

Software Development Kits

Each SDK includes supporting documentation and sample coding.


The PQWeb SDK supports 3rd party software PQView data access using a web-based RESTful interface. The PQWeb SDK enables data access to an instance of PQWeb Services to obtain monitoring site information, power quality and fault event information, periodic data, and other analyses using HTTP requests and XML/JSON responses.

PQView Datalayer SDK

The PQView Datalayer SDK allows third-party software PQView data access using .NET (C#, etc.) coding libraries. Use this SDK to obtain individual channels’ measured data from monitors in your system.

PQView 4 SQL Interface SDK

The SQL Interface SDK allows users to write standard SQL (read) queries against PQView Measurement Databases. Currently, this SDK only supports querying datalog values, but other queries, such as events, are in development.

Application Interfaces


The PQDMS application programming interface allows for querying statuses, initiating meter polls, and other command and control access to the PQDMS via HTTP commands.

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