{"success":true,"message":"Zapwa WhatsApp SaaS API","version":"2.0.0","endpoints":{"health":"/health","auth":"/api/auth","admin":"/api/admin","users":"/api/users","onboarding":"/api/onboarding","whatsapp":"/api/whatsapp","contacts":"/api/contacts","conversations":"/api/conversations","templates":"/api/templates","campaigns":"/api/campaigns","analytics":"/api/analytics","webhooks":"/api/webhooks/meta"}}