XMPro App Action Agent - Real-Time Data Integration with App Designer

Integrate real-time data from XMPro Data Streams with App Designer. Learn agent features, setup, and best practices for industrial IoT workflows.

Overview

This Action Agent is used to send data to one or more App Designer applications. You can use this to provide real-time information to a display in App Designer.

For a simple use case, see the XMPro App Action Agent Example.

For a detailed configuration guide, see the XMPro App Action Agent Configuration Guide.

Pre-requisites

• An App Designer server that is accessible using the same Subscription Manager credentials as the Data Stream Designer instance is required to use this Agent.

• The App Designer URL and Integration Key.

Current Version

• Download the XMPro App Action Agent v2.26 (Last Updated: 16 Dec 2025)

Please contact XMPro if you're looking for an older version of this Agent.

Release Notes

Version	Date	Description
2.26	16 Dec 2025	Fixed the bad request logged when publishing data to App Designer that was introduced in v2.25.
2.25	28 Jul 2025	Added error handling to prevent the Stream Host from crashing when the Agent is not configured or unable to authenticate with the credentials provided. Note: Do not use this version. The Data Stream will publish successfully, but App Designer doesn't receive live data.
2.24	28 Jun 2023	Fixed null URL error when Use Connection Variables is not ticked
2.23	29 Mar 2022	Added a Flush Cache button to clear the App Designer server cache on demand
2.22	28 Mar 2022	Add error when primary key or entity identifier is NULL
2.21	12 Aug 2020	Fixed AD server call body having the wrong structure
2.20	06 Aug 2020	Fixed issue with system Variables
2.00	08 Jun 2020	Support system variables
1.10	07 Feb 2020	Corrected confusing version information
1.03	20 Dec 2019	Supports new version of App Designer AP
1.00	05 Aug 2019	Initial Release