API Gateway integration with AWS Lamda
Journey from On prem to Serverless | Learn Serverless with Krish - E 05
You can create a web API with an HTTP endpoint for your Lambda function by using Amazon API Gateway. API Gateway provides tools for creating and documenting web APIs that route HTTP requests to Lambda functions. You can secure access to your API with authentication and authorization controls. Your APIs can serve traffic over the internet or can be accessed only within your VPC.