You should be using CDS web api to interact from Azure web app or Azure function or any external platform.

It requires some steps like registering the app in AAD for authentication using clientid/secret, creating service account/application user with privileges in CDS for impersonation from app, etc. it’s explained from top to bottom in this blog.

I’ve got a web application that’s being hosted by azurewebsites.net.

I want to take data from a text field / photo captures and store that data in the CDS / Dynamics 365 CE.

I’ve crafted the website and just need to work on the storing of data now.

Any thoughts?