REST sensor with multiple attributes

Configuration
4

That looks promising.

My “json” looks like that:
{ "rain": "off" , "raindensity": 63 }

rest:
  - authentication: basic
    username: "???"
    password: "???"
    scan_interval: 60
    resource: http://192.168.1.12/status.xml
    sensor:
      - name: "Multiple Sensors"
        json_attributes_path: "$.response.?????"
        value_template: "??"
        json_attributes:
          - "rain"
          - "raindensity"

I don’t have authentication, can I just leave the password blank?
How do I get the response.??? right for my example?

What is the value template? I have a binary sensor and a numeric sensor in %. I guess I have to make a new sensor for each type?