News and Announcements

User Guidelines for newbies along with news about Authorize.Net and the Developer Community.

Posts: 41
Registered: ‎09-25-2017

Planned System Maintenance Notification - Sandbox - 10/24/2019

On Thursday, October 24, 2019, we will be implementing planned maintenance in our Sandbox environment. Beginning at 10:00 PM until 11:30 PM Pacific, the following services will be intermittently inaccessible:


  • Merchant Interface access, including Virtual Point of Sale (VPOS) access
  • Reseller and Partner Interface access

We apologize for any inconvenience this may cause and thank you for your patience as we work to enhance the payment gateway.