# Get Book Matches

Get potential book matches for a given query.

**Endpoint**: `GET /api/books/match`
**Auth**: Required

## Query Parameters

| Parameter | Type | Required | Description |
|-----------|------|-----------|-------------|
| q | string | Yes | Search query (title, author, etc.) |
| limit | integer | No | Maximum number of matches to return (default: 10) |

## Request Headers

| Header | Type | Required | Description |
|--------|------|-----------|-------------|
| Authorization | string | Yes | Bearer token |

### Example Request

```http
GET /api/books/match?q=Foundation+Asimov&limit=5
Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9...
```

## Response (200 OK)

```json
{
  "matches": [
    {
      "id": "uuid",
      "title": "Foundation",
      "authors": ["Isaac Asimov"],
      "isbn": "978-0553293357",
      "published_year": 1951,
      "publisher": "Bantam Books",
      "cover_url": "https://example.com/cover.jpg"
    }
  ],
  "total": 5
}
```

## Error Responses

| Code | Description |
|------|-------------|
| 400 | Missing required query parameter |
| 401 | Invalid or expired token |
