{"service":"LYDYA API","version":"2.0.0","environment":"production","status":{"database":{"connected":true,"pool_stats":{"size":10,"checked_out":0,"overflow":-9,"total":1,"max_overflow":20}},"redis":{"connected":true,"status":"healthy"}},"endpoints":{"GET /":"This endpoint - API root with status","GET /health":"Health check endpoint","GET /docs":"Swagger UI documentation","GET /redoc":"ReDoc documentation","POST /api/auth/signin":"User authentication","POST /api/auth/signup":"User registration","GET /api/users/me":"Current user profile","GET /api/workspaces":"List user workspaces","POST /api/workspaces":"Create new workspace","GET /api/agents":"List available agents","POST /api/calls/initiate":"Initiate a call","GET /api/calls/history":"Call history","GET /scalar":"API documentation (Scalar - Modern UI)"}}