- Combining the Authentication and the Authorization Services
- Implementing SDK Payer Authentication
- Authentication Examples Using Primary Account Numbers
- Authentication Examples Using Digital Payment (Google Pay)
- Authentication Examples Using TMS Tokens
- Authentication Examples Using Flex Microform Tokens
- Authentication Examples Using Tokenized Cards
- Authentication Examples of Merchant-Initiated Transactions
- Testing Payer Authentication
Step 5: Payer Authentication Validation Service
When you receive the step-up response as discussed in Step 4: Step-Up Iframe, verify that the customer was successfully
authenticated. Note that frictionless authentication does not require this validation
step. Validation is required only for step-up authentication.
Figure:
Process Flow for Validation of the Cardholder
