Dahua SMARTPSS Integration / Access Control

Dahua makes an Access control controller that works with their cameras and their SMART PSS Software, they also have a SDK and mention API on their web page. I am willing to ‘Donate’ some money to the builders of an integration for openHAB for access control… the new HID Readers read 125khz as well as 13Mhz and BTLE, so there is a way to issue credentials for smartphones to use with BTLE…

Is it an open api or do you need to sign an NDA to access the api ?