# Developing an app for Danfoss Ally API

**URL:** <https://community.homey.app/t/developing-an-app-for-danfoss-ally-api/120915>\
**Category:** Developers\
**Created:** [November 18, 2024, 8:33pm UTC](https://community.homey.app/t/developing-an-app-for-danfoss-ally-api/120915 "2024-11-18T20:33:58Z")\
**Posts on this page:** 1\
**Showing post:** 45

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**Author:** ![pendojoshua](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pendojoshua/32/116452_2.png) [@pendojoshua](https://community.homey.app/u/pendojoshua)\
**Post date:** [December 14, 2025, 9:42pm UTC](https://community.homey.app/t/developing-an-app-for-danfoss-ally-api/120915/45 "2025-12-14T21:42:03Z")

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Claude did an impressive job porting the HomeAssistant plug-in. I’ve got it working on my Homey: it sees the icon2 (static device, no options), room sensors (humidity and temperature) and thermostats. The default cards for these types of devices work out of the box.

All info in the dedicated topic:

> [@\[App\]\[Pro\] Danfoss Ally (beta - testing only)](https://community.homey.app/t/app-pro-danfoss-ally/146923):
>
> If you’re like me and using Danfoss Ally products for managing the temperature in your home, you probably missed decent options to integrate these products in your automation flows. As far as I know the only option was to have them run via the Tuya app. This app does what the Danfoss Ally app can do. It requires setting up a developer account at Danfoss (explained below) and uses their API to read and control the devices. A big thanks goes to the developer(s) that made the [HomeAssistant app](https://github.com/MTrab/danfoss_ally). T…

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