- 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
On This Page
Required Fields for Validating a Challenge When Using a
TMS Token
These fields are the minimum fields required when you request the Payer Authentication Validation
service. Other fields that can be used to collect additional information during a
transaction are listed in the optional fields section. Under certain circumstances,
a field that normally is optional might be required. The circumstance that makes an
optional field required is noted.
Required Fields
- consumerAuthenticationInformation.authenticationTransactionId