Live Google Pay transactions via Flutter pay package not reaching Stripe

[Sebastianoakon]

We’ve integrated Google Pay in our Flutter app using the pay package with Stripe as the processor. While test mode works perfectly, live payments complete in the app but never appear in Stripe’s dashboard.

What we’ve verified:

Keys: Using live Stripe keys (pk_live_xxx) and live Google Pay merchant ID.

Environment: Set "environment": "PRODUCTION" in PaymentConfiguration.

App Signing: Release keystore SHA-1 matches Google Pay Console.

Testing: Deployed to Play Store closed testing (suspect live mode may require production).

Debugging evidence:

Test mode logs show paymentIntent IDs; live mode shows no errors but no Stripe activity.

Stripe live webhooks are configured but not triggered.

Questions for Google:

Does the pay package fully support forwarding live payments to Stripe?

Are there restrictions for closed testing vs. production for live transactions?

Could this be a merchant account or callback configuration issue?

[remonh87]

Did Google review the app as in Stripe's instructions: https://docs.stripe.com/google-pay?platform=android#going-live

[Sebastianoakon]

If you mean if business profile is approved by Google, then yes. Also I believe this is native Android application, I'm using flutter, do you have documentation for that, because this https://pub.dev/packages/pay doesn't cover the live payment with stripe, I think I need to add some sort of capture element to to code but don't know where I can find that information.