{"name":"ExactCalcPRO API","version":"1.0.0","docs":"/docs","endpoints":["/api/health","/api/verify-key","/api/calculate-direct","/api/calculate-batch","/api/generate-pdf","/api/export-txt","/api/export-json","/api/calculate-radier","/api/upload-sketchframer-dxf-base64","/api/ai-verify","/api/ai-chat","/api/audit"]}