---
title: "Get project end-user overview"
method: GET
path: "/v1/projects/{projectSlug}/users/overview"
tags: ["Users"]
---

# Get project end-user overview

`GET /v1/projects/{projectSlug}/users/overview`

Returns project-wide end-user aggregates over the range — unique and new users, identified vs total traces and sessions — plus a per-bucket activity histogram. The range defaults to the trailing 30 days.

## Path parameters

- `projectSlug` string, required — Project slug (human-readable identifier)

## Query parameters

- `fromIso` string, date-time — Lower bound (inclusive) of the time range. Defaults to 30 days before `toIso`.
- `toIso` string, date-time — Upper bound (inclusive) of the time range. Defaults to now.

## Response `200`

Users overview

- UsersOverviewResponse
  - `uniqueUsers` integer, required — Distinct identified users with at least one trace in the range.
  - `newUsers` integer, required — Users whose first trace ever falls inside the range.
  - `identifiedTraces` integer, required — Traces in the range carrying a non-empty `user_id`.
  - `totalTraces` integer, required — All traces in the range, identified or not.
  - `identifiedSessions` integer, required — Distinct sessions in the range carrying a non-empty `user_id`.
  - `totalSessions` integer, required — All distinct sessions in the range, identified or not.
  - `histogram` UsersOverviewBucket[], required — Per-bucket activity across the range, oldest first.
    - `bucket` string, required — ISO-8601 UTC timestamp of the bucket's start.
    - `activeUsers` integer, required — Distinct identified users active in the bucket.
    - `traceCount` integer, required — Identified traces in the bucket.
    - `sessionCount` integer, required — Distinct user-attributed sessions starting in the bucket.
    - `errorSessionCount` integer, required — Of `sessionCount`, those with at least one errored trace.
  - `bucketSeconds` integer, required — Bucket width the histogram was computed with, in seconds.
  - `fromIso` string, required — ISO-8601 lower bound of the resolved range.
  - `toIso` string, required — ISO-8601 upper bound of the resolved range.

## Other responses

- `400` — Validation error
- `401` — Unauthorized
- `404` — Not found

---

[API](https://skmtc.net/latitude-dev/apis/latitude.md) · [All operations](https://skmtc.net/latitude-dev/apis/latitude/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/latitude-dev/latitude/versions/6a8789c59a5c/schema)