Hi @happybajwa100,
Welcome to the Auth0 Community!
First, I would suggest checking out our code samples here: Auth0 Authentication and Authorization Code Samples
You can create your own stack and see how the frontend and backend are integrated.
In regards to Microsoft Identity; are you using Azure AD? If so, we have a built in Connect Your App to Microsoft Azure Active Directory.
As for Swagger, it doesn’t look like we have an official integration, but you may find some useful information by searching the Community forum.
Hope this helps!