Baptiste

[gray horizon]

Hello! It looks like you tried to link to some documentation, but the link was lost. Can you link to the guide you're using?

[gloomy topaz]

Yes ofc. Here it is: https://stripe.com/docs/api/payment_intents/update?lang=node

[gray horizon]

That documentation is for Node.js server-side, which is very different from Stripe.js client-side.

This is the reference for Stripe.js: https://stripe.com/docs/js

It's hard to say for sure, but it sounds like you're trying to use either this approach: https://stripe.com/docs/payments/build-a-two-step-confirmation

Or this one: https://stripe.com/docs/payments/finalize-payments-on-the-server

Can you confirm which of those you're trying to use?

[gloomy topaz]

Thank you for these. Indeed what we would like to achieve is the second one: "Finalize payments on the server"

[gray horizon]

Okay, have you followed that specific guide?