Handy API 2.0 is the most-current REST API used for communicating with The Handy interactive stroker. It leverages the developments made in the Handy Firmware 3 to allow a number of additional commands to be communicated to The Handy.
You can find a full API reference here.
HandyFeeling uses API 2.0 to connect to Handy servers and synchronize with the Handy.
We recommend using our SDK (built on API 2.0) for making Handy intergrations.