> ## 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.

# Service Health

> Check availability and corpus freshness for ar_gueno_holder_intelligence_service — no billing.

## Overview

Returns whether the holder intelligence backend is reachable and, when available, the **latest materialized snapshot date** of the corpus. **No billing.**

## Endpoint

```
GET https://api.gu1.ai/api/integration-services/ar_gueno_holder_intelligence_service/health
```

## Authentication

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

## Response

<ResponseField name="success" type="boolean">
  Always `true` on HTTP 200 for this route.
</ResponseField>

<ResponseField name="data.integrationCode" type="string">
  `ar_gueno_holder_intelligence_service`
</ResponseField>

<ResponseField name="data.status" type="string">
  `ok` when holder-score meta is reachable; `degraded` when the backend is not configured or meta fetch failed.
</ResponseField>

<ResponseField name="data.corpusFreshnessDate" type="string | null">
  Latest corpus snapshot date (`YYYY-MM-DD`) when `status` is `ok`; otherwise `null`.
</ResponseField>

## Example

```bash theme={null}
curl -s \
  -H "Authorization: Bearer YOUR_API_KEY" \
  "https://api.gu1.ai/api/integration-services/ar_gueno_holder_intelligence_service/health"
```

```json theme={null}
{
  "success": true,
  "data": {
    "integrationCode": "ar_gueno_holder_intelligence_service",
    "status": "ok",
    "corpusFreshnessDate": "2026-06-24"
  }
}
```