{"status":"ok","message":"Stock AI Predictor API is running","version":"3.0.0 (Proxy to Sandbox ML API)","ml_api_url":"https://8001-i9d0tkecfwkjzyd8gq3r1-a402f90a.sandbox.novita.ai","features":["System A (Simple 5 indicators)","System B (Advanced 20+ indicators)","System C (ML Prediction)"]}