ClusterControl provides an RPC interface for the CMON controller.
Please note that the RPCv2 API calls are only available via secure (TLS) connections, where encryption is mandatory. The RPCv2 also uses an authentication call, and very few of the calls are available to be used without authenticating first.
By default, the encrypted communication can be used through port 9501 and the RPC v2 requests are server served on the /v2 path (e.g. /v2/clusters).