Please clone the repo and run it in Visual Studio 2019, it requires .net core 3.1
Once it's run, it will listen to http://localhost:5000
I have setup CORS to allow frontend app to connect to the API
Frontend of this service can be found at https://github.com/zimingding/investment-ui
API can be access via http://raymondst.com/investment/options
This .net core api is hosted in AWS Linux 2