{"success":true,"message":"Multi-Tenant POS + Inventory + Accounting System API","version":"1.0.0","documentation":"/api/health","endpoints":{"auth":"/api/auth","businesses":"/api/businesses","products":"/api/products","customers":"/api/customers","suppliers":"/api/suppliers","purchases":"/api/purchases","sales":"/api/sales","accounting":"/api/accounting","location":"/api/location"}}