In the words of Amazon that is functionality designed for developers and that makes the question almost always [off-topic](https://serverfault.com/help/on-topic) for Server Fault:

> [**Amazon API Gateway**](https://aws.amazon.com/api-gateway/)  
Amazon API Gateway is a fully managed service that **makes it easy for developers** to create, publish, maintain, monitor, and secure APIs at any scale. With a few clicks in the AWS Management Console, you can create an API that acts as a “front door” for applications to access ... any Web application.