Planned System Maintenance Notification - Expiring Certificate Update - 2024
Scheduled Maintenance Report for
The maintenance and certificate update has been completed.

Start: 02/20/2024 ~10:00pm PT
End: 02/21/2024 ~10:00pm PT

Please do not hesitate to contact the support team if you have any questions or concerns. Support Center
Posted Feb 22, 2024 - 06:15 UTC
In progress
Update and correction this maintenance and leaf cert renewal started Tuesday (02/20/2024) and will complete today/tonight (02/21/2024). We will provide another update once completed.
Posted Feb 22, 2024 - 02:50 UTC
Scheduled is renewing an expiring leaf certificate. This change only affects merchants using's APIs on their website or payment application. The root and intermediate certificates will remain the same. If your site or application trusts Entrust's root and intermediate certificate, this change will be transparent.

However, if your site or application requires trusting a leaf certificate, you must install or trust the new leaf certificate before the update. The update is scheduled for 2/21/2024 ~9:00pm PT - 02/22/2024 ~10:30pm PT for both Sandbox and Product.

For more information and to obtain the necessary certificates, please refer to our support article: How do I obtain Authorize.nets Certificate for my host/solution provider?
Posted Jan 23, 2024 - 15:18 UTC
This scheduled maintenance affected: Sandbox/Testing Environment (API Connection/Endpoints) and API Connection/Endpoints ( API).