PS. Is it possible to trigger a zone for x minutes from this interface?
To follow up on @ETTMAN8’s comment, the JSON-based API certainly looks straightforward enough to open up to those of us who would like to do the dev work to integrate it with the smarthome systems to which they contribute (in my case openHAB).
Obviously there would need to be rate limits, etc. to manage server load. And, of course, it would be nice to have service (e.g. using socket.io) to be able to asynchronously receive events, such as when watering starts & stops, etc.