Hey! Zain from Opendoor here. We actually just switched to using Kwikset 914 locks instead of the Schlage ones. API docs are basically nonexistent for both, but

Hey! Zain from Opendoor here. We actually just switched to using Kwikset 914 locks instead of the Schlage ones. API docs are basically nonexistent for both, but the Kwikset is a lot easier to reverse-engineer than the Schlage! Feel free to email me if you have specific questions about either lock. zain@opendoor