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FIN 5 Connector for the Belimo Cloud API

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The Belimo Cloud Extension for FIN 5 is a connector for the Belimo Cloud API.

The Belimo Cloud is a great place to store and monitor all your Belimo Energy Value data. The Belimo Cloud extension shows how easy it is to connect to the Belimo Cloud API to retrieve and analyse your device data.

Like all good FinStack connectors, the Belimo Cloud extension provides:

  • Learn functionality - browse and bind Belimo devices and datapoints from within the FinStack Connector and Builder applications
  • Current values - poll the Belimo Cloud API for datapoint current values
  • History sync - download datapoint history data in bulk
  • Point write - write new datapoint values to the Belimo Cloud

This connector has been developed for FIN 5.1 and Belimo Cloud API 3.8. For compatibility with older versions of FIN 5.0, download the Belimo Cloud FIN Ext 1.0.

Quick Start

  1. Install afBelimoCloudFinExt (use the StackHub app)
  2. Create an instance of the "afBelimoCloudFin" connector
  3. Set your Belimo Cloud username and password
  4. Set your Belimo Cloud Client (ID and Secret) Credentials with the Axon function:
    • afBelimoCloudFinSetClientCredentials(connectorId, "<clientId>", "<clientSecret>")
  5. Bind your Belimo data points

Belimo Cloud Connector Walkthrough

Links to various sections in the video (they take you to the YouTube website).

Belimo Cloud API Credentials

The Belimo Cloud Extension has been developed according to the Belimo Cloud Developer Space directions. To use the Belimo Cloud extension, you must acquire TWO sets of credentials:

  1. A Client ID and a Client Secret.

    This defines the realm of Belimo devices accessible to you. Facilities managers will receive their own unique credentials.

    Developer Client Secrets rotate on 60 day basis. Belimo provides also a static set of credentials on request.

    Client credentials are set via an (Admin level) Axon function. Run the function from the FIN Folio application:

    read(afBelimoCloudFinConn).afBelimoCloudFinSetClientCredentials("<clientId>", "<clientSecret>")
  2. A Username and Password.

    This identifies you as an individual.

    Username and password are set on the Belimo Cloud connector in the usual way in the connector app.

Both sets of credentials are required by the Belimo Cloud extension, you can obtain them following the instructions at

Note, if you change any credentials - all affected Belimo Connectors need to be disabled and then re-enabled for the changes to take effect.


Fantom Factory acknowledges the gracious support of Belimo in the creation of this FinStack connector.


The Belimo Cloud extension for FinStack is not open source, but it is free to download and use.

Users of the Belimo Cloud API (through this extension) accept the Terms of Use of the Belimo Cloud Services

Users of the Belimo Cloud extension accept the Fantom Factory Terms of Service.

Neither Fantom Factory Ltd nor Belimo guarantees the compatibility of this software with future versions of FinStack or the Belimo Cloud API.

The developer, and owner of this software is Fantom Factory, who is free to discontinue the support or upgrade of the connector at any time. Any support or upgrades offered by Fantom Factory will be on a best endeavours basis.


The software is provided "AS IS" and the author disclaims all warranties with regard to this software including all implied warranties of merchantability and fitness. In no event shall the author be liable for any special, direct, indirect, or consequential damages or any damages whatsoever resulting from loss of use, data or profits, whether in an action of contract, negligence or other tortious action, arising out of or in connection with the use or performance of this software.

Release Notes


  • Chg: Updated to be compatible with Belimo v4 Energy Valves.


  • Bug: Fixed an issue with the Ping button not updating the connector details.


  • Chg: Updated to be compatible with FIN v5.1.
  • Chg: Connector updated to make use of Fantom Factory's internal Easy Conn framework.


  • New: Initial release of Belimo Cloud Connector for FIN.
  • New: Release compatible with FIN v5.0.
Published by Fantom Factory

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Package details
Build date7 months ago
on 18th Dec 2023
Requirements FIN Framework v5.1.1
Depends on
File nameafBelimoCloudFinExt.pod
File size231.98 kB
SHA1 1f0566e591b9450a4aaf450dfb3fd0d0eca8d412
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