[Bug] Notifications not working "Cannot GET /v1/custom/user/xxxxxxxx"

[mdrayner]

Describe the Bug
Notifications have stopped working.
Testing the URL produces the error: "Cannot GET /v1/custom/user/xxxxxxxx" (same for device or any of the non custom notifications)

To Reproduce
Send a notification via Lunsea or
Enter a notification URL into a browser

Expected Behaviour
Notifications are sent

Versions
10.2.6 MacOs
iOS latest App Store version

Actually, this lookalike it could be an issue with Uptime Kuma.. have managed to get notifications working elsewhere but Uptime Kuma always reports "Error: getaddrinfo ENOTFOUND notify.lunasea.app"

[JagandeepBrar]

The notification webhooks must receive a POST request, not a GET request.

Further documentation: https://docs.lunasea.app/lunasea/notifications/custom-notifications

[moritz1000]

The notification webhooks must receive a POST request, not a GET request.

Further documentation: docs.lunasea.app/lunasea/notifications/custom-notifications

I think @mdrayner just used the wrong words to describe their issue...

I have the same problem! Notifcations used to work but stoped working about a week ago.

When pressing the "Test" button in Sonarr no notification arrives.
I did not change anything about my setup.

[xifnet]

I can confirm that I have the same issue with Radarr 5.11.0.9244 and Sonarr 4.0.9.2244 running in a docker container. Notifications used to works for a year, and I think it stopped around last week.

In my case it is a user notification such as https://notify.lunasea.app/v1/sonarr/user/vxo.... The error reported by Sonarr & Radarr is:

Unable to send test message: Unable to post to webhook: HTTP request failed: [502:BadGateway] [POST] at [https://notify.lunasea.app/v1/sonarr/user/vxo...]