Payengine:
Service to initiate a card check which will results in a 0,00 EUR authorization.
The card check authorization can be used as an initial authorization containing the 3DS information in case the merchant only stores the payment credentials and at this point no real payment should be initiated.
More info: Initiate cardcheck
Paygate:
On the Paygate platform, a cardcheck is perform by submitting a transaction request.
More info: REST API - Swagger#/Payments/createPayment