Read the statement by Michael Teeuw here.
How to install MMM-Alexa?
Hi everyone. I am attempting to install the alexa module for my magic mirror. I’m having issues with adding the mirror to Amazon AVS Service. I’ve created a developer account and set up the product to the best of my knowledge. I’m not sure what my return URLs should be and my allowed origins should be. I also have no idea how to get the token. Can anyone point me in a direction to install the module? Or have other recommendations? http://movieseriesworld.com/ http://www.movieseriesworld.com/forums/index.php
Go out on the internet and there are TONS of instructions on how to sign up with the service.