Add Face Liveness Detection to Any App in 10 Lines of Code (Free Tier Available)

FaceID API allows developers to add face liveness detection to web or mobile apps with a free-tier REST API. The API uses a session model to securely verify users without exposing API keys or biometric data. To implement, developers can use a Node.js or Python backend to create a session and open a widget in an iframe, then receive the verification result. This can be done in 10 lines of code or less. The FaceID API supports three modes: register, verify, and authenticate.