Authorize.net is updating their SSL/TLS certificates that applications and websites use to communicate with our systems. This change may impact both browser-based and server-to-server interactions, including API users, Mobile Point of Sale (mPOS) and In-Person SDK users.
You may need to take action if you are taking any of the following:
Scenarios Requiring Action:
Users whose applications or websites pin the leaf certificate will need to update their settings.
Users whose applications or websites use custom trust stores will need to import the DigiCert CAs.
Users whose applications or websites pin to the CAs will need to update their pins.
We advise reaching out to your solution providers, developers, or website hosts for assistance with these changes if they are needed.
We have also uploaded the needed certificate to our support article which you can find here in multiple formats: Where can I find the latest version of Authorize.nets server-level SSL certificates? - 000003009 - https://onevisa.crm.dynamics.com/main.aspx?etc=9953&id=ea09b9e5-a043-ef11-8409-6045bd08c799&histKey=...
Schedule:
Sandbox/Production: April 8th, 2026
