Authorize.net Module Settings

[TheAnswerMachine]

Hey does anybody have the authorize.net module pdf for niche blueprint 2.0. I am having some troubleshooting problems and they have taken the pdf down now...

Basically, it seems like no matter what I do, when the module is set up, customers get the 33 credit card error. It basically says that the credit card needs to be input. I contacted authorize.net and they say that information doesn't even get transmitted and that they have no record of it, so it's a problem on my side.

Could a hacker have changed around some lines of code so that the module doesn't work anymore? It was working perfectly fine a few weeks ago!

[TheAnswerMachine]

Any advice would be grand, this is a critical emergency! I definitely put in the correct api credentials.

Could it have to do with the cURL path? But I thought you only need to do that if its not compiled? I dunno....