{"message":"SaaS Financial Calculator API","version":"2.0.0","status":"running","documentation":"/docs","endpoints":{"health":"/health","health_detailed":"/health/detailed","validate_input":"/api/validate-input","generate_excel":"/api/generate-excel","generate_pdf":"/api/generate-pdf","generate_both":"/api/generate-reports","download":"/api/download/{report_id}/{format}","list_reports":"/api/reports","delete_report":"/api/reports/{report_id}","frontend":"/static/index.html"}}