Mental Edge Developer API
Add facial analytics to your own product with a simple REST API: face detection, face embeddings, recognition via a face gallery, and emotion analysis for images and video. Authenticate with an X-API-Key header on every request.
What you can build
- Face-based check-in for gyms, events, and facilities — enroll members once, recognize them on entry.
- Per-session emotion timelines for coaching, training, or clinical review.
- Audience engagement monitoring — track room affect in real time during presentations or classes.
- Custom face recognition pipelines using your own embedding storage and matching logic.
API Hosts
Sandbox: sandbox-api.mentaledge.ai — 60 req/min, 1,000 req/day, no billing. Production: api.mentaledge.ai — metered, pay-as-you-go.
Endpoints
- Face Detection — locate faces, get bounding boxes, landmarks, confidence, and attributes.
- Face Embeddings — extract 512-dimension vectors for custom matching and deduplication.
- Face Gallery — managed enrollment, search, compare, and recognition.
- Emotion Analysis — seven-emotion timeline for images and video.