{"service":"Battery ML API","version":"1.0.0","endpoints":{"train":"POST /api/train-model (upload CSVs with X-Client-Id header)","predict":"POST /api/predict (upload CSVs + model_name with X-Client-Id header)","models":"GET /api/models (list client models with X-Client-Id header)","clients":"GET /api/clients (list all clients)","client_info":"GET /api/client-info (get client info with X-Client-Id header)"},"note":"All endpoints require X-Client-Id header (e.g., 'internal', 'client_1', 'client_2')"}