Associating Stripe customers to Zoho Books

Associating Stripe customers to Zoho Books

Hi everyone,

I have several customers cards registered in Stripe, and since I migrated to ZB I couldnt find any way to import and/or match customers from Stripe into ZB.
The "Add New Card" feature would do the trick but I cannot retrieve cards numbers once they're into Stripe (and I do not keep records of my clients cards), so I should ask them their card details again but they won't be very happy..

I saw that APIs keep records of some card ID and last 4 digits, what's the process of assigning IDs to cards and how does API do to match that ID to Stripe's customer? Is there an API command to create cards into customers?

Thanks in advance