OpenSprinkler › Forums › Comments, Suggestions, Requests › no more free Wunderground API key? › Reply To: no more free Wunderground API key? March 3, 2019 at 4:29 pm #54161 Brendan CoupeParticipant I’m trying to delete my weather underground api key but I can’t find it. I know it’s still set because I can see it in the json file after backing up my system (wtkey). It no longer appears in the options or advanced options. How do I delete it?
