jessa | Stripe Developers | Page 1

warm flickerBOT Jun 15, 2023, 12:17 AM

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south coyote Jun 15, 2023, 12:17 AM

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(to be clear, I'm trying to see if we can detect manually blocked cards in some way)

cyan ice Jun 15, 2023, 12:20 AM

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Um I think you can test it, no? Block a test card in Test mode and try to Charge it

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It should be some decline message saying this is blocked

south coyote Jun 15, 2023, 12:21 AM

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Oh, can I block any test card? Can I then unblock it?

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i didn't want to block the test card i use..

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which is the 4242 one

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Ok, I just refunded a test payment with a test card and marked it as fraudulent. Then I tried another payment with the same card and it went through. So it didn't seem like I can add the test card to the blocklist.

cyan ice Jun 15, 2023, 12:33 AM

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How about using 0259 from here https://stripe.com/docs/testing#disputes

Test cards

Use test cards to validate your Stripe integration without moving real money. Test a variety of international scenarios, including successful and declined payments, card errors, disputes, and bank authentication. You can also test non-card payment methods.

south coyote Jun 15, 2023, 12:47 AM

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@cyan ice ok, i made a payment with that card, it got auto-disputed. i accepted the dispute (which i assume would confirm that the card was fraudulently used?). then i tried another payment with the card and it went through.. it seems like it's not possible to add a test card to a blocklist?

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or flag it as fraudulent in some way that persists?

cyan ice Jun 15, 2023, 12:48 AM

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Hmm weird

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Can you try the block lists here? https://dashboard.stripe.com/test/settings/radar/lists

Stripe Login | Sign in to the Stripe Dashboard

Sign in to the Stripe Dashboard to manage business payments and operations in your account. Manage payments and refunds, respond to disputes and more.

south coyote Jun 15, 2023, 12:58 AM

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@cyan ice that seemed to work, i added a basic test card's fingerprint to the "card fingerprint block list". (fyi i got a generic decline, there's no indication of fraud in the response). do you know if that's the same behavior that would happen if refunding a transaction for fraud, like the card fingerprint would get added to the block list? https://support.stripe.com/questions/block-a-specific-credit-card-from-being-accepted

Block a specific credit card from being accepted : Stripe: Help & S...

Find help and support for Stripe. Our support center provides answers on all types of situations, including account information, charges and refunds, and subscriptions information. Get your questions answered and find international support for Stripe.

cyan ice Jun 15, 2023, 1:00 AM

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Yes should be the same as fingerprint block list.

#jessa