#pavlos_91429
whole valveBOT
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- pavlos_91429, 1 day ago, 39 messages
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- pavlos_91429, 4 days ago, 4 messages
- pavlos-mobile-confirm, 4 days ago, 12 messages
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coral vector
Hi 👋 no, there is not prebuilt functionality for that, you will need to implement that deduplication logic yourself.
You can look at card.fingerprint on the Payment Method to help with that:
https://stripe.com/docs/api/payment_methods/object#payment_method_object-card-fingerprint
That value will be unique for each card number, so you can use it to detect duplicates and remove them.
tacit wharf
Ah, I see, thank you. Could I do that deduplication logic before the payment method is created in Stripe or is that something I need to do afterwards?
coral vector
You'll need to do it afterwards, it's not possible to get access to the fingerprint until the Payment Method is created.