In this post, you’ll learn more about the Error payment_method_provider_decline that is returned when working with the Stripe API
Stripe API Error
payment_method_provider_decline
Stripe API Error Description
The payment or setup attempt was declined by the issuer or customer. Check the last_payment_error or last_setup_error property on the PaymentIntent or SetupIntent respectively for more details, and provide a new payment method to attempt to fulfill this intent again.