{"admin_key":"Use ADMIN_KEY variable for admin operations","endpoints":{"GET /api/check_key":"Check key status","GET /api/health":"Health check","GET /api/list_keys":"List all keys (Admin)","GET /api/stats":"Get key statistics (Admin)","POST /api/extend_key":"Extend key expiration (Admin)","POST /api/generate_batch":"Generate batch of keys (Admin)","POST /api/generate_key":"Generate new license key (Admin)","POST /api/heartbeat":"Update heartbeat timestamp","POST /api/revoke_key":"Revoke a license key (Admin)","POST /api/verify_key":"Verify license key and lock to HWID"},"name":"Steamy Key System API","version":"1.0.0"}