# 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         |
