On This Page
REST API
Required Fields for Checking Enrollment in Payer
Authentication
These fields are the minimum fields required for verifying that a customer is
enrolled in a payer authentation program. Under certain circumstances, a field that
normally is optional might be required. The circumstance that makes an optional
field required is noted.
- Required when theorderInformation.lineItems.unitPricefield is not used.
- Required for US, Canada, and Mainland China.
- Required for US, Canada, and Mainland China. For Mainland China, use the ISO 3166-2 format.
- Required whenpaymentInformation.card.numberis included.
- Required whenpaymentInformation.card.numberis included.