Searching for suitable option

Hi team,
I need guidelines to achieve the goal

We are developing a market place where multiple service providers will provide required service to relevant consumers.

The requirement is to provide option of video communication from any end.

Both the service providers and consumer can create meeting using their own credentials. The site will ask them to provide them zoom related details and will create meeting using backend API calls.

Another requirement is to perform this activity seamless without any redirection. ie any authentication (if required) should be done on backend without any redirection on front end.

Target platform: web / mobile
Technology: asp net core

Please guide which option is best to serve the purpose

Zoom Apps
Meeting SDK
Webhook Only
Server-to-Server OAuth