Web API with AWS Lambda in Node.js

This example demonstrates how to create a web api with AWS Gateway and Lambda.

Steps

In your serverless.yml file, configure a function and http to the events with path and method.

serverless deploy or sls deploy. sls is shorthand for the serverless CLI command.

After you deploy your function. Serverless will setup and configure the AWS

In your terminal window you should be the response from AWS Lambda

{
  "message": "Hello World",
  "event": {}
}

Congrats you have just deployed and ran your hello world function!