I am on OH5.0.2/docker and have had a stable Amazon Echo Control Bridge up an running. After an OH restart, I need to configure the things again. Login via the given link seems to work but at the end the message “Login to ‘ amazon.com ’ failed: Could not register as app.” is given. I tried to reset t…

openHAB fix is here: [amazonechocontrol] Fix authentication by digitaldan · Pull Request #19690 · openhab/openhab-addons · GitHub

Same symptoms here. In fact I just created a (now deleted) post before discovering this thread! I’ve tried enabling/disabling the Amazon Account Thing, rebooting openHAB, cleaning cache, adding 2FA to my Amazon account (and removing again) and removing Passkeys linked to Amazon that I’ve only recen…

As a workarround in order to replace at least the Alexa TTS actions i use Home Assistant (HA) and MQTT to get the 2 platforms OH and HA linked together. Added another action to my existing OH rules in order to publish the MQTT states for HA to trigger the TTS actions. Works out as on OH with the Ama…

Thanks for this solution. I tested this with no skill in HA and I got it to work without big problems. Much appreciated!!

Same issue here in the US running version 4.3.8 after a OH restart this morning. Best, Jay

@lsiepel : A big shout-out that you’re still trying to make the binding work again (although you’re not even a user of it!) . Thanks so much

When I paste the URL from the error message into the second tab, the input comes from OTA I think it could be that they are checking the referrer and something has changed in the cookie POST /1/events/com.amazon.csm.csa.prod undefined Host: unagi.amazon.com User-Agent: Mozilla/5.0 (Windows NT 10.0…

I have an observation to share with you all. While I am facing this issue where the Amazon Account is showing Config: pending and I am getting the same error at the time of authentication, many of the smart devices connected to OpenHab through Amazonecho Binding are showing online. Also, since I am …

Yes, also of me !!! Works only in one way (but is the OpenHAB Skill for Amazon Alexa that works)

Amazon Echo Control Thing/Bridge offline

Add-ons Bindings

lsiepel (Leo) November 11, 2025, 6:25pm 33

No need to mention the issue affects you. It affects all users in all cases for all openHAB versions, as the issue is a change in Amazon’s authentication mechanism.

If you have some coding experience and want to contribute, please see here: