<h2>Face Match API</h2><p>Compares two face images to determine if they belong to the same person. Used to match selfie vs Aadhaar photo or PAN card photo.</p><h2>Liveness Detection API</h2><p>Ensures the selfie is taken from a live person and not a spoof attempt using a photo or mask.</p><h2>When to Use Both</h2><p>Best practice: run liveness detection first, then face match. This eliminates spoof attacks and identity fraud in a single onboarding step.</p>