Does botting get ur key banned?

It probably does after some time.

ok, it truely depends on the version and also whos bot ur using. If your using the newest version of Pindlebot, you wont be detected unless you are doing a very large amount of boting within a 24 hour period. like 1000+. You have to remember, that BOT's dont exactly violate Blizz's User Agreement, although they are unorthodox, and frowned upon, they are a legit character that is built off an exisitng Diablo 2 character, therefore they can only ban you on grounds of Misuse of Blizzard Software, which i think is a two week ban for every documented offense. Im not sure that part.