SimplySafe binding

Is there already a SimplySafe binding? I found some posts here and also various implementations on GitHub. Does someone know an official API? Any experiences or warnings with the system itself?

Other recommendation for a simpel, easy to use and pricy alarms system (US home)? Not cheap, but pricy (no pro requirements) Has to be integratable into OH (of course ;-)), I want to see the sensor status, alarm triggers, but also control active/inactive status etc. OH will build history etc. around with out-of-the-box functionality. Integration with cameras into the same system is not a must, but preferred.