{"message":"Welcome to Onyu.AI Stock Analysis API","version":"3.1.0","docs":"/docs","endpoints":{"basic_analysis":"/api/analyze (Yahoo Finance only)","comprehensive_analysis":"/api/analyze/comprehensive (YF + SEC + News)","self_refine_analysis":"/api/analyze/self-refine (Multi-perspective analysis)","portfolio_analysis":"/api/analyze/portfolio (Portfolio recommendation)","fx_analysis":"/api/analyze/fx (USD/KRW FX Analysis)","scanner_us":"/api/scan/us/today (US Market Scanner)","snapshots":"/api/snapshots (Save & retrieve analysis results)"}}