Recent Revisions to This Document

About This Guide

Introduction to Payments
- Payment Services
- Payment Processing

Basic Processing
- Basic Authorizations
- Authorization Reversals
- Authorization with Line Itemization
- Zero Amount Authorizations
- Authorization with an SCA Exemption
- Captures
- Sales
- Refunds
- Stand Alone Credits
- Capture or Credit Voids

Card-Present Authorizations
- EMV Chip and Online PIN Authorization
- EMV Chip (Contact) and Offline PIN Authorization
- EMV Chip (Contact) and Signature
- EMV Chip (Contactless) and Online PIN
- EMV Chip (Contactless) and Offline PIN
- EMV Chip (Contactless with a Signature

Payer Authentication Processing
- Visa Secure
- Authorization with an SCA Exemption

Debit and Prepaid Card Processing
- Processing Debit and Prepaid Authorizations
- Enabling Debit and Prepaid Partial Authorizations
- Disabling Debit and Prepaid Partial Authorizations

REST API | GPX

Required Fields for a Contact EMV Authorization with Online PIN Using the
REST
API

orderInformation.amountDetails.currency
orderInformation.amountDetails.totalAmount
pointOfSaleInformation.cardPresent: Set this field to
true
.
pointOfSaleInformation.encryptedPin
pointOfSaleInformation.entryMode: Set this field to
contact
for an EMV payment.
pointOfSaleInformation.tags
pointOfSaleInformation.trackData
processingInformation.commerceIndicator: Set this field to
retail
.