Skip Login page for kibana

I am trying to do a simple curl, but never skips the login of kibana, I never got the cookie in response.

curl -X POST
http://kibana_url:5601/login
-H ‘Authorization: Basic dXNlcjE6dXNlcjE=’
-H ‘Content-Type: application/x-www-form-urlencoded’
-H ‘kbn-xsrf: reporting’

I am using the basic authentication. Is it correct?

Thank you,
Francisca