Slicce develops telecom microservices called Cloud Communication Engines (CCEs), each dedicated to a specific function. CCEs can operate independently or be combined into workloads that form complete solutions and services. They are grouped into four categories: API Exposure Functions (AEF), Application Functions (AF), Interworking Functions (IWF), and Load Balancers (LB). Built on OpenAPI standards, Slicce also provides a 3GPP CAPIF Core Function (CAPIF-CF) to standardize API communication and enable 3G, 4G, and 5G API exposure. All CCEs share a common foundation.