By the end of this article, you’ll have a Python app deployed with FastAPI using AWS Lambda and API Gateway that is serving requests. In addition, you will have the infrastructure defined in code. What is AWS Lambda and API Gateway AWS Lambda and Amazon API Gateway are two services offered by AWS that enable developers to quickly spin up infrastructure without the hassle of provisioning or maintaining servers. In our case, we’ll host the FastAPI app in a Lambda function and the API Gatewa...