# Custom Services Some service can use a specific a component that provides some extra features by adding a `type` key to the service yaml configuration. Available services are in `src/components/`. Here is an overview of all custom services that are available within Homer. ## PiHole Using the PiHole service you can display info about your local PiHole instance right on your Homer dashboard. The following configuration is available for the PiHole service. ``` items: - name: "Pi-hole" logo: "assets/tools/sample.png" # subtitle: "Network-wide Ad Blocking" # optional, if no subtitle is defined, PiHole statistics will be shown url: "http://192.168.0.151/admin" type: "PiHole" ``` ## Medusa This service displays News (grey), Warning (orange) or Error (red) notifications bubbles from the Medusa application. Two lines are needed in the config.yml : ``` type: "Medusa" apikey: "01234deb70424befb1f4ef6a23456789" ``` The url must be the root url of Medusa application. The Medusa API key can be found in General configuration > Interface. It is needed to access Medusa API. ## Sonarr/Radarr This service displays Activity (blue), Warning (orange) or Error (red) notifications bubbles from the Radarr/Sonarr application. Two lines are needed in the config.yml : ``` type: "Radarr" or "Sonarr" apikey: "01234deb70424befb1f4ef6a23456789" ``` The url must be the root url of Radarr/Sonarr application. The Radarr/Sonarr API key can be found in Settings > General. It is needed to access the API. ## PaperlessNG For Paperless you need an API-Key which you have to store at the item in the field `apikey`. ## Ping For Ping you need an API-Key which you have to store at the item in the field `apikey`.