You can reach us through online chat, submitting a support case, or via phone. ... Starting an Online Chat ... Sign into the Merchant Interface or the Partner Interface. ... New Merchants ... Merchants that need a payment gateway account may contact Sales for assistance:

This article will guide merchants through what are the IDs and Key involved in API integrations with Authorize.net ... They are used to connect your website or other integrated business application to the Authorize.net Payment Gateway for transaction processing.

Authorize.net does not have the ability to suspend or place accounts on hold. ... Instead, you can close your Authorize.net account using the following methods to contact Client Services: ... From there, click Contact Us to start a chat or Support Cases to create a support case and request your account closure.

Below are common error and response codes. ... For more information, please visit the Response Codes page to look up a specific error code. ... Error: "An Error Occurred, Try Again in 5 Minutes" ... This error is due to a temporary connection issue between Authorize.net and the Payment Processor.