Kibana authentication when sharing the dashboard in web application

sorry forgot to mention that we are hosting our data in elastic cloud
and kibana also from elastic cloud,
and i want to share a dashboard in .Net MVC web application which have its own login and sessions.

when we open the kibana containing page it is asking for credentials.
passing credentials in url didnot work.

can you tell me a way where i can include kibana dashboard in a page without user entering credentials.