george87 - wisepad3 terminal

[warm tusk]

That sounds outside the use case of payments, are you collecting these card details for later payment?

or do you mean to check this during a payment?

[molten ether]

Basically - yes, these data can be used later for payment. I am looking for help with authentication by the terminal.

may be some hooks can help with that. Let's say your API returns back a unique customer ID that can match with a document in my DB

[warm tusk]

This doc explains how you can save cards without a payment: https://stripe.com/docs/terminal/features/saving-cards/save-cards-directly?terminal-sdk-platform=ios#collect-payment-method

ANd then you'd be able to get the last4 digits of the generated card: https://stripe.com/docs/api/setup_attempts/object#setup_attempt_object-payment_method_details-card_present-generated_card

[molten ether]

thanks a lot!