{"name":"METTLE","full_name":"Machine Entity Trustbuilding through Turing-inverse Logic Examination","tagline":"Prove your mettle.","description":"A CAPTCHA to keep humans out of places they shouldn't be.","version":"0.2.0","documentation":"/docs","endpoints":{"POST /api/session/start":"Start a verification session","POST /api/session/answer":"Submit an answer to current challenge","GET /api/session/{session_id}":"Get session status","GET /api/session/{session_id}/result":"Get final verification result","GET /api/badge/verify/{token}":"Verify a METTLE badge","GET /api/health":"Health check"}}