A while ago I visited a game on Roblox that you’d type in a user on Roblox and it would tell you if any of your friends is friends with someone who is friended to this user and so on. Basically it shows you if you know a guy who knows a guy who knows a guy who knows the person you’ve typed in. As far as I know you can only check if someone is friended with the player who is in the game through a user ID. Any ideas on how this game achieved this? Thanks.
https://developer.roblox.com/en-us/api-reference/function/Players/GetFriendsAsync
https://developer.roblox.com/en-us/api-reference/function/Player/IsFriendsWith
Thanks, I think this is what I was looking for.