I think API manipulation could be circumvented if it's coded to be selective with it's data and exclude that which doesn't match a rolling average.
Also, if the interface shows an average gp rate of i.e. (0.50-0.55,) it can also be transparent about how it's getting this data, and users can...
I talked with mods and understand I was banned for posting the price I was selling gold at.
I'm sorry I did not read the rules I made 3 or 4 posts with the price included I did not mean to cause a disturbance and won't do it again.