Get inbox messaging volume
Daily inbox messaging volume + breakdowns. Folds the raw messaging events into three projections so the client can render the volume chart, KPI strip, and per-platform stacked bar from a single call. Max date range is 365 days.
Authorization
bearerAuth API key authentication - use your Zernio API key as a Bearer token
In: header
Query Parameters
Inclusive lower bound (YYYY-MM-DD). Required.
dateInclusive upper bound (YYYY-MM-DD). Defaults to today.
dateFilter by single platform (facebook, instagram, twitter, etc.).
Filter by metadata.source lineage (human, workflow, sequence, broadcast, comment_automation, api, contact, platform).
Response Body
application/json
application/json
application/json
application/json
{ "success": true, "from": "2019-08-24", "to": "2019-08-24", "summary": { "received": 0, "sent": 0, "read": 0, "failed": 0, "uniqueConversations": 0 }, "timeseries": [ { "date": "2019-08-24", "sent": 0, "received": 0, "read": 0, "failed": 0 } ], "byPlatform": [ { "platform": "string", "sent": 0, "received": 0, "read": 0, "failed": 0 } ]}Get top accounts by inbox volume
Leaderboard of social accounts by inbox message volume. Decorates each row with display labels from the live SocialAccount record (so the UI shows username + displayName, not just an ID). Accounts that no longer map to a SocialAccount surface as "(disconnected)" so the row stays visible. Max date range is 365 days.
Get campaign tree
Returns a nested Campaign > Ad Set > Ad hierarchy with rolled-up metrics at each level. Uses a two-stage aggregation: ads are grouped into ad sets, then ad sets into campaigns. Metrics are computed over an optional date range, then rolled up from ad level to ad set and campaign levels. Pagination is at the campaign level. Ads without a campaign or ad set ID are grouped into synthetic "Ungrouped" buckets. If no date range is provided, defaults to the last 90 days. Date range is capped at 730 days max. Pass `timeIncrement=1` to also get a daily breakdown: each node gains a `daily[]` array of per-day metrics (same fields as the aggregated `metrics`) in the same call. Use `dailyLevel` (`campaign` default, or `adset` / `ad`) to choose which levels carry the series. This replaces calling the tree once per day for per-campaign daily trends. **Deleted objects stay in the tree.** Deleting an ad or a campaign is a soft delete: the Ad documents move to `status: cancelled` and are kept indefinitely, so their historical spend still counts toward the metrics of any date range they fall in. There is no pruning job and no retention window. Filter on `status` if your view should hide them, but do that after reading the totals, not before.