Sipag
This item will display specific characteristics for the Sipag via SiTef routing.
REST Payment
Payment Effectuation
Below are the parameters with specific data for Sipag transactions which the merchant's application can send on the payment effectuation service:
| Parameter | Description | Format | Mandatory |
|---|---|---|---|
external_authentication | |||
ucaf_sli | Contains the UCAF (Universal Cardholder Authentication Field), which corresponds to SLI's last digit (Security Level Indicator) from Mastercard Secure Code. | = 1 N | NO |
version | 3DS version (1 or 2). | = 1 N | NO |
reference_id | Directory Server identifier for 3DS 2.0 transactions. | < 36 AN | NO |
tavv | DSRP-UCAF tokenized transaction cryptogram. | < 40 AN | NO |