List per-creator-per-day subscriber events across all agency creators

Returns a single paginated stream of per-creator-per-day subscriber event rows across every creator the authenticated agency manages, sorted by most recent day first.

This endpoint is an analytics time series, not a real-time audience snapshot:

• newSubscribersCount = number of new subscription starts in the day bucket for the creator
• cancelledSubscribersCount = number of subscription chain ends in the day bucket for the creator
• total = cumulative net change for the creator from the beginning of the requested range (new - cancelled)
• renewalOnCount = auto-renewing (paid, recurring) subscriptions that started in the day bucket
• renewalOffCount = subscriptions whose auto-renewal was switched off in the day bucket
• freeTrialCount = free-trial subscriptions that started in the day bucket
• expiredCount = subscriptions that lapsed (expired) in the day bucket

newSubscribersCount/cancelledSubscribersCount/renewalOnCount/freeTrialCount/total are derived from paid invoices (immutable, stable across resubscriptions). renewalOffCount/expiredCount are derived from the subscriptions table (cancelled_at/deleted_at) — both fields are cleared on resubscribe, so these counts may be zero for subscriptions that were later reactivated. expiredCount may also differ slightly from cancelledSubscribersCount since they measure lapse from different sources.

If you need the current list of subscribers for messaging or CRM sync, use GET /agencies/subscribers instead. <Info>Requires: Agency admin access</Info>