archmaze. | Stripe Developers | Page 1

swift matrixBOT Dec 5, 2023, 4:24 AM

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cosmic jay Dec 5, 2023, 4:26 AM

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It's up to you to call Update PaymentIntent and update its amount

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https://stripe.com/docs/api/payment_intents/update#update_payment_intent-amount

Stripe API reference – Update a PaymentIntent – curl

Complete reference documentation for the Stripe API. Includes code snippets and examples for our Python, Java, PHP, Node.js, Go, Ruby, and .NET libraries.

vital fog Dec 5, 2023, 4:26 AM

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i did update the amount but it does not reflect on payment element form

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so after updating, i tried to pay with Google Pay or any other wallet... it shows the initially set price

cosmic jay Dec 5, 2023, 4:31 AM

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Ah I see, I think you would want to know the final amount first before creating the PaymentIntent then, like after your customer select the frequency interval

vital fog Dec 5, 2023, 4:33 AM

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let me explain the flow...
1.User selects plan
2.Register Customer/User
3 get to payment page, there user can change frequency and choose payment method and pay

cosmic jay Dec 5, 2023, 4:37 AM

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Okie let's try this: On step 3, when your customer change frequency, send an AJAX request to your backend and then from backend Update PaymentIntent, and coming back to client. On client, call retrievePaymentIntent to see if the amount is updated

vital fog Dec 5, 2023, 4:37 AM

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ok

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price is updated on payment update...

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here is the screenshot

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now if i try to pay with google pay it'll charge $80 only

cosmic jay Dec 5, 2023, 4:51 AM

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Can you use this fetchUpdates() function in JS before confirming? https://stripe.com/docs/js/elements_object/fetch_updates

Stripe JS Reference

#archmaze.