nayeemtby_code | Stripe Developers | Page 1

elder portalBOT Jun 30, 2025, 8:12 PM

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rain canyon Jun 30, 2025, 8:18 PM

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We are using react native and expo

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https://docs.stripe.com/terminal/payments/regional?integration-country=CA&terminal-sdk-platform=react-native#refund-an-interac-payment
This is the doc we followed

Regional considerations

Learn about regional considerations for integrating Terminal in different countries.

sacred lichen Jun 30, 2025, 8:19 PM

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Hello thanks for the info looking in to this

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Can you show me your code for how you are setting this setting in the SCPTapToPayConnectionConfiguration object?

rain canyon Jun 30, 2025, 8:21 PM

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We are using react native, we don't set that directly, but we connect to the reader like this

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We create the payment intent like this

sacred lichen Jun 30, 2025, 8:24 PM

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Gotcha thank you. Looking in to this and will get back to you with what I can find. And to be clear, the initial payment method collection works properly but not the one for the refund?

rain canyon Jun 30, 2025, 8:25 PM

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yes, according to the message it is asking for the on_behalf_of field but that is not present in the parameter object

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sacred lichen Jun 30, 2025, 8:35 PM

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From that same app are you able to confirm OBO payments successfully with TTP? I am still looking in to this, but it could be good to know if this TTP setting appears to be incorrect in general or only for this refunds flow

rain canyon Jun 30, 2025, 8:37 PM

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sacred lichen From that same app are you able to confirm OBO payments successfully with TTP? I...

Yes, TTP OBO payments are successful in physical device. Refunds are also functional using backend for card_present payments, its only that the interac_present method requires a physical tap again for refund.

sacred lichen Jun 30, 2025, 8:43 PM

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Gotcha, I am reaching out to some colleagues on this and will get back with what we can find

elder portalBOT Jun 30, 2025, 8:45 PM

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rain canyon Jun 30, 2025, 8:45 PM

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okay

brittle elbow Jun 30, 2025, 8:57 PM

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This is a bit urgent for us as we are preparing for launch

brittle thorn Jun 30, 2025, 9:13 PM

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👋 Give me a few minutes, please. My teammate needed to step away so I'm taking over

brittle elbow Jun 30, 2025, 9:15 PM

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Thank you!

brittle thorn Jun 30, 2025, 9:23 PM

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Okay, I see this issue has been fixed in version 4.5.0 of the Terminal iOS SDK: https://github.com/stripe/stripe-terminal-ios/blob/master/CHANGELOG.md#450-2025-06-10

That said, the React Native SDK for Terminal has not been updated to use iOS SDK v4.5.0 yet. In order to support Interac refunds with OBO, you'll need to wait for us to release a new version of the React Native SDK for Terminal

brittle elbow Jun 30, 2025, 9:28 PM

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Ah I see! Thanks for the clarification. We’ll keep an eye out for the React Native SDK update 👀

rain canyon Jun 30, 2025, 9:29 PM

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Okay, is there any estimated timeline for the release?

#nayeemtby_code