http://cryptontox6h3f2asrmeuywkrjyd7facbjwua6hqq7h7tsuacjwhydqd.onion/blog/post/user-api-is-now-available-qHRIS
Key Features Secure Authentication Crypton User API uses token-based authentication, thus providing a good security wrapper for all of your API requests. Each token can be created with tailored expiration times and has end-to-end encryption capability to ensure your communications are private and secure.