{"message":"Churn Model API Server","version":"1.0.0","endpoints":{"health":"/api/health","summary":"/api/kpi/churn/summary","cohorts":"/api/kpi/churn/cohorts","cohortDetail":"/api/kpi/churn/cohorts/:name","metrics":"/api/kpi/churn/metrics","chartData":"/api/kpi/churn/chart-data","riskFactors":"/api/kpi/churn/risk-factors","productRecommender":"/api/recommender/product","basketRecommender":"/api/recommender/basket"}}