{"message":"Options Prices Python Service","version":"3.1.0","endpoints":{"POST /api/options/quotes":"Quote a list of option contracts (synchronous)","POST /api/options/prices":"Legacy: same as /quotes, results kept for polling","GET /api/options/batch/{batch_id}/status":"Legacy batch status","GET /api/options/batch/{batch_id}/results":"Legacy batch results","GET /api/options/health":"Health check","GET /api/options/stats":"Service statistics"}}