Technical Bulletins

Technical Articles

• Direct signature signing example
• Hosted signature signing example
• Nuapay Open Banking
• Payment Decline Reason Code (PDRC) / rtAdviceCode

PSD2, SCA and EMV 3-D Secure

• MMS Settings For SCA
• Payment Services Directive 2 (PSD2) and Secure Customer Authentication (SCA)
• 3-D Secure Continuation Requests
• 3-D Secure v2 MMS Preferences
• EMV 3-D Secure Liability Shift
• EMV® 3-D Secure 2.1 and 2.2

See all 9 articles