Username + password to Sid program??

as i ask in the title, i want to know if there is any working program (open source so that i can use it) that takes whatever username and password u give it and returns the sid

i am trying to do a trade bot and i cant quite figure out how to login, i have found old codes and stuff ppl made, but it is all outdated

(i am working with vb.net)

Search in jD's threads, there is one.

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