My sandbox creditials were working fine until a couple of days ago. Now,
regardless of call I'm attempting the API returns a null response.
Attached is some sample code that was modified from the code samples.
API_LOGIN and API_KEY are defined with m...
I realize this is over a month old, but I'm having the same issue. My
sandbox account and the sample code was working just fine till the other
day. Now it doesn't matter what I try to do I get a null response coming