Just started getting a HTTP 400 bad request error

[kylerzong]

:GetUserThumbnailAsync() Not working for Roblox to Discord API

"http://www.roblox.com/Thumbs/Avatar.ashx?x=150&y=150&Format=Png&username="..player.Name try this instead, the return from GetUserThumbnailAsync doesnt work as an image url for external use [image] but the url using the username does: [image]

for your case I would use:
"https://www.roblox.com/avatar-thumbnail/image?userId="..player.UserId.."&width=150&height=150&format=png"