Hello,
I am trying to add my Netatmo Smart Outdoor Camera to Home Assistant using the official Netatmo integration.
My setup:
- Home Assistant OS
- Home Assistant Cloud (Nabu Casa)
- Remote URL working correctly
- Netatmo Smart Outdoor Camera
- No existing Netatmo integration configured
Issue:
When I click "Add Integration" → Netatmo, Home Assistant displays:
"This step requires you to visit an external website to be completed."
Home Assistant then opens the following URL:
https://api.netatmo.com/oauth2/authorize
After logging into Netatmo and clicking "Allow" to authorize Home Assistant Cloud, I am redirected back to the same Netatmo authorization page instead of completing the setup.
This creates an infinite authorization loop.
What I have already tested:
- Safari and Chrome
- Home Assistant local URL
- Home Assistant Nabu Casa remote URL
- No third-party applications are listed in my Netatmo account
- Remote access through Nabu Casa is working correctly
- The integration no longer shows "already_in_progress"
OAuth request contains:
redirect_uri=Nabu Casa Account Link
The authorization appears to succeed, but the callback never completes and the integration is not created in Home Assistant.
Has anyone experienced this recently?
Is this a known issue between Netatmo OAuth and Home Assistant Cloud / Nabu Casa?
Any help would be appreciated.
Thank you.