Payer Authentication Setup

Run the Payer Authentication Setup service on the server side before selecting the button to submit payment. Request the Payer Authentication Setup service without including other services.

When requesting the Payer Authentication Setup service, you must send either the customer’s card number, encrypted payment data, transient token, or a TMS token or some other equivalent of card data used by your integration. The request fields may include any of the following:

When the card type is Cartes Bancaires or UPI, the

card_cardType

field is required.