Resources for Merchants

Which external 3DS authentication data fields do I need to send for the acquirer Dalenys?
Below content is applicable for both Atomic as well as AX2. PURPOSE Dalenys has some specific requirements around the processing of 3D Secure transactions...
Mon, 14 Mar, 2022 at 11:10 AM
What does "APC_016 - Duplicate Transaction" mean?
Below Error code is applicable to both platform AX2 and Atomic PURPOSE This article describes how to resolve "APC_016 - Duplicate Transaction"...
Mon, 14 Mar, 2022 at 6:41 AM
Can I change the font sizes used in the Hosted Payment Page?
It is applicable to both APEXX Platform AX2 and ATOMIC:  PURPOSE This article lists the font size options available to customise the APEXX hosted paym...
Mon, 14 Mar, 2022 at 6:41 AM
Which banks support iDeal through PPRO?
Below content is applicable to both Atomic and AX2:   PURPOSE iDeal is a payment method used in the Netherlands for e-commerce transactions. APEXX offers ...
Fri, 11 Mar, 2022 at 4:35 PM
Encoding Apple Pay data for Cybersource
Below content is applicable to both Atomic and AX2:   Cybersource expects payment information from Apple Pay to be encoded using a Base 64 encoding. Using ...
Fri, 11 Mar, 2022 at 4:36 PM
Atomic: Which data points do I need to include in the HMAC signature calculation
PURPOSE This article lists the data points that need to be included in the HMAC signature calculation for Atomic.    CAUSE HMAC signatures can optionall...
Thu, 2 Jun, 2022 at 10:06 AM
Hosted Payment Page: iframe content not resizing
PURPOSE This article describes an approach that can be used to address content resizing issues when loading the hosted payment page into iframe.    CA...
Thu, 24 Feb, 2022 at 12:18 PM
Apple Pay / Cybersource - Preliminary Steps
In order to configure your APEXX integration for Apple Pay, there are a few preliminary steps that must be followed. These are outlined below. Navigate to...
Wed, 7 Sep, 2022 at 9:02 AM
Google Pay / CyberSource
When integrating Google Pay via Cybersource, you will need to specify Cybersource as the payment gateway as in the below: const tokenizationSpecificatio...
Fri, 1 Jul, 2022 at 9:54 AM
Routing on the APEXX Atomic platform
What is Routing?   Routing is available to any merchant that has any of the following:   2 or more incumbent Acquirers 2 or more merchant locations (T...
Thu, 3 Mar, 2022 at 1:19 PM