express-jwt-blacklist | express-jwt plugin for token blacklisting | Authentication library

In my node backend, I have an endpoint that server render an admin page. The authentication is done with json web token so I want to protect the access to this page ('/admin') with jwt and ensure that only admin can access this page.

The problem is that I cannot transmit the jwt in the authorization header when I get this page (for example if I type www.mydomain.com/admin in the url bar).

So I'm asking how could I protect the access to this page ?

Note : I use passport with local strategy and express-jwt

Here's the code for the endpoint :