leads to this error in log:
2023-04-08 16:11:31.336 ERROR (MainThread) [homeassistant.components.tankerkoenig] The ‘tankerkoenig’ option near /config/configuration.yaml:2 has been removed, please remove it from your configuration
2.) Using the integration on GUI
There are only to parameters to set: name of region and api key. No matter what i am enter: i don’t get any values.
Edit: Ok, finally i figured it out. I must correctly set the location of home in HA on the map. Then the integration successfully finds my stations. Don’t know that this value is used.