Payengine:
Endpoint to create a new payment instrument. The service will store the payment credentials and return a paymentInstrumentId which can be used as a token for referencing the credentials for any payment operation.
The storage complies with the latest PCI standards and regulations.
A payment instrument can be created either explicitly (e.g. for credit card & sepa) or implicitly as part of a preauth or debit transaction. Payment instruments can be used for recurring payments, if the flag "recurring" is set to true.
More info: Create payment instrument
Paygate:
A Pseudo Card Number is a random number generated by Paygate which represents a genuine credit card number.
More info: Pseudo Card Number and Request details
Paygate is also offering the option to use scheme tokens instead, more info: Computop Scheme Token Service