Let’s use ChatGPT to build a REST API Microservice for a budgeting application. This needs to support multi-tenant security and include actual spending matched against budget categories.  Of course, a Google sheet or Excel would be the simple answer. However, I wanted a multi-user cloud solution and to use the new open-source REST API microservice platform API Logic Server (ALS). Our microservice needs an SQL database, an ORM, a server, REST API, react-admin UI, and a docker container.  

AI Design of the Data Model

I started by asking ChatGPT 3.5 to generate a budget application data model.