# Get a book transfer

**GET** `/transfers/book/{book_transfer_id}`

Retrieve a single book transfer by its ID.

### Path Parameters

- `book_transfer_id` `string` _(required)_ — Unique identifier for the book transfer.

**Request**

```shell
curl 'https://api.column.com/transfers/book/<book_transfer_id>' \
  -u :<YOUR API KEY>
```

**Response 200**

```json
{
  "id": "",
  "created_at": "2021-11-29T20:22:41.596Z",
  "updated_at": "2021-11-29T20:22:41.596Z",
  "idempotency_key": "",
  "sender_bank_account_id": "",
  "sender_account_number_id": "",
  "receiver_bank_account_id": "",
  "receiver_account_number_id": "",
  "amount": 0,
  "currency_code": "",
  "description": "",
  "status": "NONE",
  "allow_overdraft": true
}
```