Create a Serverless Hello World Function

By Pulumi Team
Published
Updated

The Challenge

You want to understand serverless architecture with a simple, testable example. This is the serverless equivalent of 'Hello World'—quick to deploy and easy to test.

What You'll Build

  • Lambda function with Python runtime
  • API Gateway HTTP API endpoint
  • Public HTTPS URL to test the function
  • Simple serverless architecture

Neo Try This Prompt in Pulumi Neo

Edit the prompt below and run it directly in Neo to deploy your infrastructure.

Best For

Use this prompt when you’re learning serverless or need a quick API endpoint. Perfect for testing serverless concepts, or creating a simple webhook endpoint. Great introduction to serverless architecture!

Why Serverless?

Serverless architecture offers:

  • No Server Management - AWS handles infrastructure
  • Pay Per Request - Only pay for what you use
  • Automatic Scaling - Handles traffic spikes automatically
  • Fast Deployment - Deploy in seconds
  • HTTPS Included - Secure endpoints out of the box

Perfect introduction to modern serverless patterns!