Uploaded September 2020 | Updated September 2026, 6 hours ago

---

If you have been following along with previous videos, you should have a Flutter application setup that is communicating with an AWS API Gateway that uses AWS Lambda functions for processing requests. In this video, we cover implementing the AWS Lambda functions using Python.

You’ll create functions for listing the penguins, controlling what is essentially your inventory, and pricing for accepting donations for the various penguins.

Flutter – https://flutter.dev
Square In-App Payments SDK Flutter Plugin – developer.squareup.com/docs/in-app-payments-sdk/flutter

Square Developer Forums – developer.squareup.com/forums
Square Developer Community – https://squ.re/slack
Square Developer Twitter – twitter.com/squaredev
Square Developer Blog – developer.squareup.com/blog