Integration and Testing

Authorize.Net API questions and help with your payment integration.

Posts: 16
Registered: ‎11-14-2013

Sandbox Internal 500 errors



We are experiencing intermittent, but a lot, of Internal 500 errors using our sandbox acount.


The URL is and we are using the C# sdk-dotnet-1.9.1.


We were experiencing this same issue last week in production but that has been resolved. Maybe the same issue?


Thanks, Jay.

All Star
Posts: 699
Registered: ‎11-03-2016

Re: Sandbox Internal 500 errors

Hi @jayagnew1,


Thanks for letting us know.


If at all possible, can you open a support ticket through or by calling us?


Any additional information you can provide like a traceroute or wireshark-type network capture would be excellent.

Posts: 1
Registered: ‎03-20-2017

Re: Sandbox Internal 500 errors

We are also experiencing the exact same issue from the Reporting API calls (mostly from GetTransactionDetail() method). This is the same issue we had back on March 18th-20th,


I will have my manager contact your support line to open a ticket.





VB.NET Programmer / Developer


Acclara Solutions, LLC