Handle errors

When a Pix payment fails, PayPal sends webhook notifications to inform your system of the failure.

• Listen for webhook events: Monitor the following webhooks for Pix payment failures:
  • PAYMENT.CAPTURE.DENIED: Payment capture failed after buyer approval
  • CHECKOUT.ORDER.DECLINED: Order declined during payment processing
• Extract failure details: Check the reason for failure in the webhook payload
• Display appropriate message: Show localized error message to the user
• Offer next steps: Provide options like generating a new QR code for expired QR codes