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

# Latest Scan

> Most recent scan results with config drift detection

Returns the most recent scan plus drift metadata that lets the dashboard warn when the `openclaw.json` on disk has changed since the scan ran.

### Response

<ResponseField name="scan_id" type="string">Identifier of the latest scan, or `null` if none</ResponseField>
<ResponseField name="results" type="object[]">Check rows for that scan</ResponseField>
<ResponseField name="topology" type="object">Topology snapshot stored with the scan, or `null`</ResponseField>
<ResponseField name="config_changed" type="boolean">`true` if the current `openclaw.json` hash differs from the hash recorded at scan time</ResponseField>
<ResponseField name="config_hash_at_scan" type="string">SHA-256\[:16] of `openclaw.json` when the scan ran</ResponseField>
<ResponseField name="config_hash_current" type="string">SHA-256\[:16] of `openclaw.json` right now</ResponseField>
<ResponseField name="days_since_scan" type="integer">Whole days since the scan was recorded, or `null` if unknown</ResponseField>

When no scans have been recorded:

```json 200 theme={"dark"}
{
  "scan_id": null,
  "results": [],
  "topology": null,
  "config_changed": false,
  "days_since_scan": null
}
```