meisei81 - 3DS2 | Stripe Developers | Page 1

buoyant sentinel Jun 28, 2022, 8:01 AM

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Hi there!

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What do you mean by "verify"? You want to confirm the PaymentIntent?

buoyant hedge Jun 28, 2022, 8:02 AM

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Hi, now I'm using the test card 4000000000003220 which requires 3ds 2.0 authorization

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yeah. I want to complete the payment

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but I don't know how to integrate the 3ds2.0 authorization

buoyant sentinel Jun 28, 2022, 8:03 AM

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Got it! How are you currently accepting payments? With PaymentIntent + Payment Element or something else?

buoyant hedge Jun 28, 2022, 8:03 AM

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PaymentIntent

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in server side, I create an invoice and payment intent to pay

buoyant sentinel Jun 28, 2022, 8:06 AM

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Then you need to collect the payment information on the frontend using the Payment Element, and then call confirmPayment to confirm the PaymentIntent (which will take care of any SCA, like 3DS1 or 3DS2).
https://stripe.com/docs/payments/accept-a-payment?platform=web&ui=elements#web-collect-payment-details

buoyant hedge Jun 28, 2022, 8:09 AM

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What payment information should I collect? card number or cvv code?

buoyant sentinel Jun 28, 2022, 8:10 AM

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It depends. Do you already have a PaymentMethod saved?

buoyant hedge Jun 28, 2022, 8:11 AM

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yeah. I can get the card information and created a payment method

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this is my paymentIntent id: pi_3LFUQECsiaKaCQKS0UrNrLCp

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and, I can see some certificate authorities from the payment intent object

buoyant sentinel Jun 28, 2022, 8:15 AM

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If you already have a payment method for that payment intent, then you can only call this to go thought 3DS1 or 3DS2: https://stripe.com/docs/js/payment_intents/confirm_card_payment#stripe_confirm_card_payment-attached

Stripe JS Reference

buoyant hedge Jun 28, 2022, 8:18 AM

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in 3ds1, I can get a url and redirect the customer to the url page. I don't need to follow this javascript action

buoyant sentinel Jun 28, 2022, 8:23 AM

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The PaymentIntent has a requires_action status. The recommended way to handle that is to retrieve the client_secret of the PaymentIntent, and then call stripe.confirmCardPayment('{PAYMENT_INTENT_CLIENT_SECRET}') on the frontend to start the 3DS1 and 3DS2 flow.

buoyant hedge Jun 28, 2022, 8:31 AM

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Does the client_secret can use many times?

buoyant sentinel Jun 28, 2022, 8:32 AM

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What do you mean? Each PaymentIntent has a single client secret, and once the PaymentIntent is confirmed it should have status succeeded, and there's nothing left to do.

buoyant hedge Jun 28, 2022, 8:35 AM

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In test environment, in 3DS1 the customer would be redirected to a page. From the page, the customer can choose to complete or reject the authentication.

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Does the stripe.confirmCardPayment can make the same effect?

buoyant sentinel Jun 28, 2022, 8:38 AM

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Yes exactly.

buoyant hedge Jun 28, 2022, 8:46 AM

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If the client secret is used to invoke stripe.confirmCardPayment in frontend, but the customer do nothing and quit the flow, does the client secret can be used the second time?

buoyant sentinel Jun 28, 2022, 8:52 AM

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Yes you can!

buoyant hedge Jun 28, 2022, 8:59 AM

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ok

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in order to get the stripe object, how to get the publishable api key?

buoyant sentinel Jun 28, 2022, 9:03 AM

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What do you mean? Which Stripe object?
The publishable key is available in your Stripe dashboard: https://dashboard.stripe.com/test/apikeys

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