A proposal from John "Seg" Seggerson for extending the Steam WebAPI.
Hubs are collections of users around a game, specific interest, or external community. Currently community API support is via deprecated XML support of groups. This document puts forth a new interface and methods for Steam WebAPI access for hubs.
Provides group metadata including name, URL, and other basic information about the group.
This proposal is just the start! If you have any comments or feedback, leave an Issue on the GitHub project page.