Official Volvo Integration suddenly stopped working (2025.12.2)

Third party integrations
21

I am experiencing the same issue as of this morning. The official Volvo integration was working perfectly, but now it’s asking for re-authentication. When I try to log in, I get the ‘Oops… an error occurred’ page from Nabu Casa with a ‘Forbidden’

22

Same here as of 3 hours ago, I am also using nabu casa

23

Same story here. Suddently stopped working today, when asked for re-authentication. Removed integration, not able to install again, when error is still there.

24

Seeing the same issue here. :frowning:

25

Same here also the oops…… when i try to authenticate.

Damn

26

Any idea what the issue could be? I also am receiving the same error

27

Same here - I tried all of the workarounds, too. I published the machine, manually selected all of the scope(s), and tried authenticating with local credentials.

28

Same here. Stopped working in the beginning of December, worked and now back to square one.

29

I’m having the same issues here. I started the official integration last Wednesday and it worked perfectly on the first try. Two days later, the integration no longer works, with exactly the same error message as above. Has anyone found a solution yet?

30

same here. Uninstalling the integration from home assisstant as well as reassigning API on the Volvo integration website did not solve it. Still breaks at the point of nabu casa connection.

31

I already explain how to have it running last month

32

Am I correct that this method either needs a 7,5 €/month subscription for nabu casa, or /redirect/oauth exposed properly?

EDIT: I haven’t configured oauth before, I understand now that this does not need to be exposed, I can use a local address.

33

works again - try to reauthenticate!

34

Mine is also working again.

35

I had an announcement in the volvo app to again accept some terms and conditions, after that i reauthenticated, and now it works again

36

Mine goes through all the steps (not using the cloud version), when coming back to HA I get “OAuth authorisation error while obtaining access token.”