Any gold hack?

I just wanted to know is there any gold hack?

Long answer: Yes. Almost any game application out there has venerable points that allow the exploit of mechanics for your gain.
Doing so would require understanding on .dll modifications, packet editing and basic mechanic exploitation.
Of course, there is a chance that somebody would release information on how to do such, but that will be very unlikely as that would lead the method to be patched and the exploit finder banned.

Short answer: No. There's nothing public here related to gold hacks.