They initially only supported Amazon UK and they recently added Amazon US as well, however in my experiments in the past week I’m sad to report that it’s not working reliably as well. I’ll follow up with the people behind this project and report the issues I’m encountering, I have a feeling they mainly debug this with Amazon UK, and apparently the websites are somewhat different. Maybe together we’ll be able to solve the issues I’m seeing and maybe it could be a good solution moving forward. Not yet, but there’s hope for the future… I’ll report back once there’s some progress…
I’ve been able to get the client.py to pull the items from my Alexa Shopping List however I have not had any success getting the custom component to update my HA shopping list…so close!!!
For me it would be fantastic if a real sync between HA and Alexa Shopping list would work… So adding and deleting would work in both directions… This would be a great thing because the Alexa App is so bad (slow and clunky), a nice HA Dashboard would be a real treat
I was in the same boat and posted an issue on the Github repo and the developer quickly responded. I’m using the HASS add-on and entered the IP Address of my HASS instance into the integration and it didn’t work. When I changed it to “localhost” and enabled debugging, it worked for me. Not sure if the debugging is necessary, but that’s what got the sync to start working.