Admin panel plugin db update

Hello,
I want to make an admin panel page, which trigger an endpoint to update my database (it’s a form that takes a text and parse it to an array).

I created a plugin with the form on the Homepage and the route I need.
I only found public or authenticated permissions and not admin authenticated.

I didn’t find any solution to lock a route to strapi admin user only and how to pass the admin authentication token.

I hope you could help me.
Thanks

Can you please make a documentation request on our docs repo: GitHub - strapi/documentation: Strapi Documentation mono-repo