{"service":"Serve Key Management API","version":"1.0.0","description":"Secure API for managing API keys via AWS Parameter Store","endpoints":{"health":"GET /health","apiKeys":{"all":"GET /api/keys/all","openai":"GET /api/keys/openai","claude":"GET /api/keys/claude","config":"GET /api/keys/config"},"usage":{"get":"GET /api/usage","increment":"POST /api/usage/increment"},"users":{"getPreferences":"GET /users/:userId/preferences","savePreferences":"POST /users/:userId/preferences","updatePreferences":"PUT /users/:userId/preferences","incrementPhotoCount":"POST /users/:userId/photo-count/increment","getBanStatus":"GET /users/:userId/ban-status","deleteRequest":"POST /users/:userId/delete-request"}},"authentication":"Device-based (device ID as token)","documentation":"See README.md for setup and usage instructions"}