About Serverless Checkout

There are scenarios where checkout generation needs to happen directly from the app or game, without requiring your own backend server. In these cases, Serverless Checkout can be used as a lightweight integration approach.

To support this flow securely, Neon provides a serverless integration model based on signed responses and validated communication between the client application and Neon infrastructure.

This allows your application to:

• Generate Checkout sessions directly from the client
• Securely validate purchase responses
• Safely assign purchased items or entitlements to the player after payment completion

Serverless Checkout is designed for integrations where maintaining your own backend infrastructure is not preferred, while still preserving secure purchase validation and fulfillment flows.