Trigger Alexa routines from Zapier, Make, IFTTT, or any webhook.
Alexa link broken — open the Alexa app and re-link the Cloud Buttons skill.
Tip: in your Alexa routine, use the trigger “When … opens” (silent). The “doorbell pressed” trigger makes Echos chime unless you turn that off in device settings.
Safety: don’t wire buttons to door locks or security systems.