# Kobo Initialization

Initialize Kobo device sync.

**Endpoint**: `GET /api/sync/kobo/v1/initialization`
**Auth**: Required (Device authentication)

## Device Authentication

This endpoint requires device authentication (not user JWT). Kobo devices authenticate using their device credentials and access tokens.

## Request Headers

| Header         | Type   | Required | Description                  |
| -------------- | ------ | -------- | ---------------------------- |
| X-Device-ID    | string | Yes      | Device UUID                  |
| X-Device-Key   | string | Yes      | Device authentication key    |
| X-Kobo-UserKey | string | No       | Kobo user key (if available) |

### Example Request

```http
GET /api/sync/kobo/v1/initialization
X-Device-ID: 550e8400-e29b-41d4-a716-446655440000
X-Device-Key: device-auth-key
```

## Response (200 OK)

```json
{
  "result": "ok",
  "resources": {
    "image_host": "https://cdn.kobo.com/...",
    "image_url_quality_template": "{ImageId}/h270/{ImageId}_landscape_cover.jpg"
  }
}
```

## Error Responses

| Code | Description                  |
| ---- | ---------------------------- |
| 401  | Device authentication failed |
| 404  | Device not found             |

## Notes

This endpoint is called by Kobo devices during initial setup and connection. It returns configuration data required for proper Kobo integration.