# `GET /carrier/{id}`

Protected. Requires a valid session cookie (`credentials: 'include'`).

Get carrier by ID

Retrieves a single carrier for the authenticated user's selected company.

## Path parameters

| Param | Required | Type | Description |
|-------|----------|------|-------------|
| `id` | yes | integer | Carrier ID |

## Response `200`

Carrier details

```json
{
  "carrier": {
    "id": 1,
    "name": "…",
    "sort": 1,
    "hasPackages": true,
    "isReverse": true
  }
}
```

## Errors

| Status | Description |
|--------|-------------|
| 400 | Invalid ID or no company selected — `{"error":"…"}` |
| 401 | Unauthorized — `{"error":"…"}` |
| 403 | Not authorized — `{"error":"…"}` |
| 404 | Carrier not found — `{"error":"…"}` |

---

_Generated from `@openapi` JSDoc. Do not edit by hand — run `npm run docs:api`._