This repo contains the samples that demonstrate the API usage patterns for Microsoft Xbox Live Service. These code samples target the Universal Windows Platform (UWP) and Xbox One XDK. To get access to the Xbox Live service, you can join the Xbox Live Creators Program at https://aka.ms/xblcp, or apply to the ID@Xbox program at http://www.xbox.com/en-us/Developers/id
Hello Just wanted to note that this link in the readme is broken. I'm not familiar enough with this to fix it myself:
For details on how to change sandbox for developers in the Xbox Live Creators Program, see: https://docs.microsoft.com/en-us/windows/uwp/xbox-live/get-started-with-creators/xbox-live-sandboxes-creators