Get dashboard statistics
Returns an aggregate figures object rather than a list: messages sent in the current UTC calendar month with their channel split, the active subscriber count, and the delivery rate over the last 30 days. deliveryRate is null when nothing was sent in that window, which a caller should present as unavailable rather than as zero. Requires the analytics:read scope.
Authorizations
An organization API key, prefixed bk_live_. Takes precedence over Authorization when both are sent. The key is bound to one organization, and the scopes it was issued with are enforced per endpoint.
Headers
Required when authenticating with an access token. Optional with an API key, whose own organization binding is authoritative; a value contradicting it is refused with 403.