{"message": "GwineApp API", "version": "1.0", "endpoints": {"auth": "/api/auth/", "billing": "/api/billing/", "wine": "/api/wines/", "cisterns": "/api/cisterns/", "lab": "/api/labs/", "sales": "/api/sales/", "collection": "/api/collections/", "aibot": "/api/aibot/"}, "documentation": "Use /api/ endpoints with JWT authentication"}