# List child projects with device counts

Canonical page: https://docs.ovok.com/api/slim/project/list-child-projects-with-device-counts

`GET /v2/slim/project/child`

Returns your current project together with its parent project and its direct child projects, each with its device count. Use it for a project switcher or hierarchy view that shows fleet size.

**Auth:** Bearer token for a practitioner, project admin or System Owner session. The caller's access policy must grant `AccessPolicy:read` (a project admin who holds no access policy skips this check).
**Scope:** The caller's project (from the token).

## Behaviour

- Same lists as `GET /v1/slim/project/child`: `currentProject`, `parentProject` (`null` when there is none) and every direct child in `childProjects`. Grandchildren and children whose project no longer exists are left out.
- Every project also carries `deviceCount`: the number of `Device` resources in that project.
- `settings.timeZone` defaults to `Europe/Berlin`; `settings.trendsPeriod` defaults to `start: "09:00:00"` and `durationSeconds: 86400`.


## Example

```bash
curl -X GET 'https://api.sandbox.ovok.com/v2/slim/project/child' \
  -H 'Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpYXQiOjE3NjcyNjg4MDAsImV4cCI6MTc2NzI3MjQwMH0.Ql3B_ztDvctlyZ2z0vp4sl3ExXRQGkzmxdmTAqxNzZk'
```