# Core Service Clients These are clients for the [core services](../services-core/), along with what models are necessary for speaking to them. They each implement the abstract client classes from [service-client](../common/service-client). All that is necessary is to `@Inject` them into the constructor and then requests can be sent. **Note:** If you are looking for the public API, it's handled by the api service in [services-satellite/api-service](../services-satellite/api-service).