2015-03-20 UTC
# 
WilliamDhalgren there's a claim oauth can do that here I think http://programmers.stackexchange.com/questions/276262/how-can-i-build-a-seamless-login-for-multiple-sites-using-oauth2 "Try to create an end point on Site Y where Site X can pass an accessToken. Then Site Y will validate the accessToken being passed by Site X"