<![CDATA[MMM-Tado - Tado API Login no longer working (403 error) — any fix?]]>Hi everyone,

I hope it’s okay to write in English – it’s not my native language, so please excuse any mistakes 😊

I’m currently having issues with the MMM-Tado module. It used to work fine, but now I’m constantly getting the following error:

Error: Request failed with status code 403
“error”: “forbidden”,
“error_description”: “Please migrate: https://support.tado.com/en/articles/8565472-how-do-i-authenticate-to-access-the-rest-api”

After testing my credentials directly via PowerShell and curl, I found out that Tado has disabled the old OAuth/password login flow, which the current MMM-Tado modules seem to rely on.

I tried multiple forks, updated everything, checked my credentials, even tested the API manually – but the result is always the same: 403 Forbidden.

MagicMirror logs show this over and over:

MMM-Tado: Not all data present

So I believe the module is no longer compatible with the latest Tado authentication system.

❓Has anyone already fixed this issue or found a workaround?
Maybe someone already updated the module or uses another approach (like a proxy, Home Assistant, or a newer fork)?

Thanks a lot in advance 🙏
And again – sorry for my English! 😅

]]>https://forum.magicmirror.builders/topic/19557/mmm-tado-tado-api-login-no-longer-working-403-error-any-fixRSS for NodeTue, 14 Apr 2026 21:54:52 GMTSat, 22 Mar 2025 22:00:20 GMT60<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Tue, 09 Sep 2025 20:01:18 GMT]]>This is my solution. Just install the https://github.com/daydy16/MMM-Tado
In the config file:

{
		module: 'MMM-Tado',
		position: 'bottom_left', // This can be any of the regions.
		config: {
		updateInterval: 900000 // miliseconds-15minutes-96times per day < 100 
			}
		},

After you launch your Mirror with “node --run start”, you receive in the terminal this:

MMM-Tado: Device authentication required. Please visit the following URL: 
https://login.tado.com/oauth2/device?user_code=XXXXXX

You put that URL in your browser and submit the code. That’s it.
Hope it helps!

]]>https://forum.magicmirror.builders/post/128189https://forum.magicmirror.builders/post/128189Tue, 09 Sep 2025 20:01:18 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sat, 05 Apr 2025 09:57:18 GMT]]>@det I have the same problem.

]]>https://forum.magicmirror.builders/post/125615https://forum.magicmirror.builders/post/125615Sat, 05 Apr 2025 09:57:18 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Mon, 31 Mar 2025 07:29:13 GMT]]>@chichi1887 said in MMM-Tado - Tado API Login no longer working (403 error) — any fix?:

i Spend now 4 Nights with Chatgpt without Outcome. Only the handle Version change the Bearer works great.

Did you find a solution?
Thank you.

]]>https://forum.magicmirror.builders/post/125518https://forum.magicmirror.builders/post/125518Mon, 31 Mar 2025 07:29:13 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sat, 29 Mar 2025 11:11:58 GMT]]>i Spend now 4 Nights with Chatgpt without Outcome. Only the handle Version change the Bearer works great.

]]>https://forum.magicmirror.builders/post/125405https://forum.magicmirror.builders/post/125405Sat, 29 Mar 2025 11:11:58 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Wed, 26 Mar 2025 22:24:18 GMT]]>@sdetweil Hi i reinstall the hole MM Software and use the daydy16 Tado Version but from the beginning with alle the config i became this error 8857d2f8-4886-4377-ba64-0f68710eaec6-image.png what i do wrong

]]>https://forum.magicmirror.builders/post/125347https://forum.magicmirror.builders/post/125347Wed, 26 Mar 2025 22:24:18 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 19:50:51 GMT]]>@sdetweil said in MMM-Tado - Tado API Login no longer working (403 error) — any fix?:

pm2 logs MagicMirror --lines=100

OK, the URL is now displayed :-)
I’ll try it out, thanks!

]]>https://forum.magicmirror.builders/post/125163https://forum.magicmirror.builders/post/125163Sun, 23 Mar 2025 19:50:51 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 19:12:48 GMT]]>@JoeFranz probably need more lines

pm2 logs MagicMirror --lines=100

]]>https://forum.magicmirror.builders/post/125153https://forum.magicmirror.builders/post/125153Sun, 23 Mar 2025 19:12:48 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 19:05:20 GMT]]>@sdetweil pm2 logs MagicMirror

]]>https://forum.magicmirror.builders/post/125151https://forum.magicmirror.builders/post/125151Sun, 23 Mar 2025 19:05:20 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 19:00:27 GMT]]>@JoeFranz how are you displaying the logs?

]]>https://forum.magicmirror.builders/post/125150https://forum.magicmirror.builders/post/125150Sun, 23 Mar 2025 19:00:27 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 17:51:36 GMT]]>@sdetweil I’ve now reinstalled it from this site. I can’t find the URL in the logs.

]]>https://forum.magicmirror.builders/post/125147https://forum.magicmirror.builders/post/125147Sun, 23 Mar 2025 17:51:36 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 17:34:03 GMT]]>@JoeFranz oh, i see

are you sure this new module is installed instead of the one you were trying?

]]>https://forum.magicmirror.builders/post/125145https://forum.magicmirror.builders/post/125145Sun, 23 Mar 2025 17:34:03 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 17:19:47 GMT]]>@sdetweil I read it, but I can’t find the URL in the logs… :-(

]]>https://forum.magicmirror.builders/post/125144https://forum.magicmirror.builders/post/125144Sun, 23 Mar 2025 17:19:47 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 17:11:01 GMT]]>@JoeFranz did you look at the fork

https://github.com/daydy16/MMM-Tado

]]>https://forum.magicmirror.builders/post/125143https://forum.magicmirror.builders/post/125143Sun, 23 Mar 2025 17:11:01 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 17:07:47 GMT]]>@mishu28nmv
What exactly do I need to do to get MMM-Tado working again? I searched the logs for the URL that should be generated, but couldn’t find anything.

]]>https://forum.magicmirror.builders/post/125142https://forum.magicmirror.builders/post/125142Sun, 23 Mar 2025 17:07:47 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 14:04:29 GMT]]>https://github.com/WouterEekhout/MMM-Tado/issues/18
There is a fix from an user. Maybe give it a try 😁

]]>https://forum.magicmirror.builders/post/125138https://forum.magicmirror.builders/post/125138Sun, 23 Mar 2025 14:04:29 GMT<![CDATA[Reply to MMM-Tado - Tado API Login no longer working (403 error) — any fix? on Sun, 23 Mar 2025 11:42:17 GMT]]>@chichi1887 I have seen that the node-tado-client npmjs package has been updated to v1.0.0 to cater for the new OAuth2 flow. I would suggest opening an issue on the module Github page for the module developer to fix.

]]>https://forum.magicmirror.builders/post/125134https://forum.magicmirror.builders/post/125134Sun, 23 Mar 2025 11:42:17 GMT