Some of the APIs supported by Component Registrar:
| API | Description |
| registerCapabilities | Components to use this API to register supported parameters and objects with Cr |
| unregistername_space | API to unregister a specific parameter/object |
| unregisterComponent | API to deregister a specific component |
| discComponentSupportingNamespace | API to discover the component supporting a parameter or object |
| checkNamespaceDataType | API to discover the data type of the parameters supported |
| getRegisteredComponents | API to discover all the registered components at that time |
| discNamespaceSupportedByComponent | API to discover all the parameters registered by a component |