Recent Revisions to This Document

About This Guide

Introducing Payer Authentication
- Overview of Chargeback Protection
- Payer Authentication Process Flow Overview
- Integrating Payer Authentication into Your Business
- Using Secure Acceptance with Payer Authentication
- Required Merchant Information

Implementing Cardinal Cruise Direct Connection API Payer Authentication
- Prerequisites
- After Implementation and Before Go Live
- Step 1: Payer Authentication Setup Service
- Step 2: Device Data Collection Iframe
- Step 3: Payer Authentication Check Enrollment Service
- Step 4: Step-Up IFrame
- Step 5: Payer Authentication Validation Service
- Cardinal Cruise Direct Connection Integration Examples

Implementing SDK Payer Authentication
- Implementation Overview
- Process Flow for SDK Integration
- Prerequisites for SDK Implementation
- Using the Android SDK
- Using the iOS SDK
- Running Payer Authentication in SDK

Hybrid Payer Authentication
- Implementation Overview
- Process Flow for Hybrid Integration

API Fields
- Required Fields for Setting Up Payer Authentication
- Required Fields for Checking Enrollment in Payer Authentication
- Required Fields for Validating Payer Authentication

Testing Payer Authentication
- Testing Process
- Expected Results
- 3-D Secure 1.0 Testing
- Test Cases for 3-D Secure 2.x
- Payer Authentication Exemption Test Cases

Website Modification Reference
- Website Modification Checklist
- 3-D Secure Services Logos
- Informational Message Examples

Alternate Methods for Device Data Collection
- Device Data Collection Overview
- Collecting Device Data

Upgrading Your Payer Authentication Implementation
- Benefits
- PSD2 Impact
- Recommended Integration
- Migration FAQ

Payer Authentication Transaction Details in the Gateway Portal
- Payer Authentication Search
- Storing Payer Authentication Data
- Searching for Payer Authentication Details

Payer Authentication Reports
- Payer Authentication Summary Report
- Payer Authentication Detail Report

Glossary

REST API

Step 3: Payer Authentication Check Enrollment Service

On This Page

Request Fields

Combining Services

Interpreting the Response

Important Response Fields

The device collection process must finish before the customer selects the option to buy. You must receive a response before requesting the Check Enrollment service.