AWS for Developers: PayPal Payment Processing with Lambdas

Learn how to leverage Lambdas to simplify the implementation of PayPal payment processing.

Introduction

• PayPal payments via AWS
• What you should know

1. Payment Processing

• Payment concepts
• PayPal resources
• Braintree resources
• Sandbox account

2. Ruby Script with Braintree

• Local Ruby script
• Adding the Braintree framework
• Create a Braintree gateway
• Create a client token

3. AWS Lambda

• AWS account and console
• Lambda basics
• Create a Lambda from a Ruby script
• Custom ID creation
• Calling from an API gateway

4. Processing Client Payment

• Xcode project setup
• Calling from the client
• Parse a token in app
• Payment UI and nonce
• Send payment to a Lambda
• Process payment in a Lambda

Conclusion

• Next steps