Using Python 3, I was able to get a playlist and get an individual video, but I want to get the mix playlist of each user (public mix), since every user see different mixes.

Should I authenticate users using google auth and then grab the mix like I grab a normal playlist? If so, how to send the auth token with Youtube's API request? I couldn't find anything related to the mix in the docs.

Do mixes have a unique URL that I could use to grab them without authentication?