tal.arbetov | Stripe Developers | Page 1

river oreBOT Jan 23, 2023, 1:19 PM

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twin cobalt Jan 23, 2023, 1:19 PM

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Hi there!

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Can you share the PaymentIntent ID (pi_xxx)?

muted juniper Jan 23, 2023, 1:20 PM

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let me take a look

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we're using setup_intent to generate the payment, will it help?

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pi_3MTOoeDcjknP7llF04ulNYU0

twin cobalt Jan 23, 2023, 1:24 PM

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That error is expected:

you created a subscription with payment_behavior: "error_if_incomplete"
the payment required 3DS, so it failed
which means the subscription creation failed

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We recommend to follow this flow to create subscripitons, which will avoid this issue:
https://stripe.com/docs/billing/subscriptions/build-subscriptions?ui=elements

muted juniper Jan 23, 2023, 1:35 PM

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right, I'm using err_if_incomplete to make sure the subscription will not be created if the invoice is not paid/payment fails

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the payment does require 3DS, when the CC is entered in the client side, Stripe opens an iframe with 3DS authentication

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even though I complete the 3DS authentication, for some reason the payment is not marked as complete, and 'more action required'

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for the record, i'm using the 3DS2 testing card 4000000000003220

twin cobalt Jan 23, 2023, 1:39 PM

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the payment does require 3DS, when the CC is entered in the client side, Stripe opens an iframe with 3DS authentication
When does that happen? After you created the subscription? Or before when you used a SetupIntent to save the card?

muted juniper Jan 23, 2023, 1:41 PM

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after filling the credit card + exp + cvv input, stripe sends a request to confirm the setup intent, the response includes the setup intent client secret and a statue = 'requires_action'

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after this we send the request to https://api.stripe.com/v1/3ds2/authenticate

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the 3DS authentication iframe opens up, and the user completes the authentication, in turn the request to https://api.stripe.com/v1/3ds2/challenge_complete is being made

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at this point, we fetch the setup intent once more, and the status received is 'succeded'

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after this I'd expect the invoice to require no additional action, but when I press the confirm payment button, it fails with the error mentioned above 'subscription_payment_intent_requires_action'

twin cobalt Jan 23, 2023, 1:48 PM

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I'm sorry but your integration is wrong on many different levels. What you should do instead is read the doc I shared earlier. At a hight level:

First create the subscription with payment_behavior: 'default_incomplete'
Retrieve the latest_invoice.payment_intent.client_secret from the subscription
Send the client secret to the frontend to collect the payment information
If 3DS is requires, there will be a popup to go thought the 3DS flow
Then the subscription will become active

muted juniper Jan 23, 2023, 2:01 PM

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thanks, i'll take a look at the document

#tal.arbetov