{"success":true,"message":"OK","data":{"service":"IMS Shopping Cart API","version":"1.0.0","endpoints":{"products":"/api/v1/products","product_detail":"/api/v1/products/{id}","live_health":"/api/v1/health/live","ready_health":"/api/v1/health/ready","supabase_health":"/api/v1/health/supabase","create_cart":"/api/v1/carts","cart_detail":"/api/v1/carts/{cart_id}","cart_items":"/api/v1/carts/{cart_id}/items","cart_calculate":"/api/v1/carts/{cart_id}/calculate"}}}