> ## Documentation Index
> Fetch the complete documentation index at: https://docs.gu1.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Get data list statistics

> Operational statistics for a data list: item counts, last sync timestamps, and lightweight performance summary counters — GET /data-lists/{id}/stats.

## Overview

Returns operational stats for a list visible to the tenant.

## Endpoint

```
GET https://api.gu1.ai/data-lists/{id}/stats
```

## Authentication

```bash theme={null}
Authorization: Bearer YOUR_API_KEY
```

## Response

`data` includes `listId`, `name`, `type`, `status`, `stats`, `summary.itemCount`, `summary.lastSyncAt`, and service `performance` counters.

`403` for marketplace-only lists not exposed via this API.