Hi, I'm stuck trying to implement DoDirectPayment on my web app. This is what I'm sending to https://api-3t.sandbox.paypal.com/nvp
From this url i got response :
[ACK] => Failure
[L_ERRORCODE0] => 81002
[L_SHORTMESSAGE0] => Unspecified Method
[L_LONGMESSAGE0] => Method Specified is not Supported
[L_SEVERITYCODE0] => Error
Other peoples' posts about the 81002 error have shed no light on my issue and I'm unable to get past this error, so I'll really apreciate some help with this.
Thanks in advance
