> **Source:** https://knowledge.leegality.com/sign-station/api/get-document-summary
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---
# GET /api/v1/documents/summary — Get document signing statistics

Retrieve document signing statistics for different time periods. Optionally filter by department ID.

**Authentication:** `X-Auth-Token` header required on every request.

## Request URL

```
GET https://app1.leegality.com/api/api/v1/documents/summary?departmentId={departmentId}
```

**Environments:**
- Production: `https://app1.leegality.com/api/api/v1/documents/summary`
- Sandbox: `https://sandbox.leegality.com/api/api/v1/documents/summary`

---

## Parameters

| Name | In | Required | Type | Description | Example |
|------|----|----------|------|-------------|---------|
| `departmentId` | query | No | string | Department ID to filter documents by department | — |

---

## Responses

### 200 — OK

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `code` | string | No | Response code indicating success or failure | — |
| `message` | string | No | Response message providing additional information | — |
| `data` | DocumentSummaryDTO | No | Document signing statistics summary See **DocumentSummaryDTO** below. | — |

#### DocumentSummaryDTO

Document signing statistics summary

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `summary` | array\<SummaryDTO\> | No | List of document signing statistics for different time periods See **SummaryDTO** below. | — |

##### SummaryDTO

List of document signing statistics for different time periods

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `count` | integer | No | Number of documents signed in the specified time period | — |
| `days` | integer | No | Time period in days for the document signing statistics | — |

### 401 — Unauthorized - Invalid or expired token

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `code` | string | No | Top-level error code | `LE_ERR_SS_401` |
| `errors` | array\<ErrorDetail401Unauthorized\> | No | List of error details See **ErrorDetail401Unauthorized** below. | — |

#### ErrorDetail401Unauthorized

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `message` | string | No | Detailed error message | `Invalid or expired token` |
| `path` | string | No | API path that generated the error | `/api/v1/*` |
| `code` | string | No | Specific error code | `LE_ERR_SS_303` |

### 500 — Internal server error

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `code` | string | No | Top-level error code | `LE_ERR_SS_500` |
| `errors` | array\<ErrorDetailToken500VO\> | No | List of error details See **ErrorDetailToken500VO** below. | — |

#### ErrorDetailToken500VO

| Field | Type | Required | Description | Example |
|-------|------|----------|-------------|---------|
| `message` | string | No | Detailed error message | `Internal Server Error` |
| `path` | string | No | API path that generated the error | `null` |
| `code` | string | No | Specific error code | `null` |

### Sample Response (200)

```json
{
  "code": "string",
  "message": "string",
  "data": {
    "summary": [
      {
        "count": 0,
        "days": 0
      }
    ]
  }
}
```