> ## Documentation Index
> Fetch the complete documentation index at: https://devzone.nayax.com/llms.txt
> Use this file to discover all available pages before exploring further.

# displaySwipeCard

The `displaySwipeCard` method prompts the user to swipe a magnetic card using the terminal's MSR (Magnetic Stripe Reader). You can customize the messages shown on the display.

This method returns the Track 2 data of the card once it has been read.

## Request

<Note>
  **JSON-RPC 2.0**

  All methods in TweezerComm follow a JSON-RPC 2.0 structure. See [Get Started](/docs/integrate-pos-device/tweezercomm/tweezercomm-get-started) for more details on how the requests are structured and sent.
</Note>

To invoke this method, set the `method` field to `displaySwipeCard`, and include the service name and parameters as shown below.

```json theme={null}
{
    "jsonrpc": "2.0",
    "method": "displaySwipeCard",
    "params": [
        "ashrait",
        {
            "string1": "stringDisplay1",
            "string2": "stringDisplay2",
            "string3": "stringDisplay3",
            "string4": "stringDisplay4",
            "OpenMSR": true,
            "timeout": 120
        }
    ],
    "id": "1234"
}
```

### Request Parameters

The table below describes the parameters of the request:

| Name      | Type    | Description                                |
| --------- | ------- | ------------------------------------------ |
| `string1` | string  | First line of display text                 |
| `string2` | string  | Second line of display text                |
| `string3` | string  | Third line of display text                 |
| `string4` | string  | Fourth line of display text                |
| `OpenMSR` | boolean | Whether to open the magnetic stripe reader |
| `timeout` | integer | Timeout duration in seconds                |

## Response

A successful request will return the following response:

```json theme={null}
{
    "jsonrpc": "2.0",
    "id": "1234",
    "result": {
        "statusCode": 0,
        "track2": "120134687465103900=6163595030067654872"
    }
}
```

### Response Parameters

The table below describes the response parameters for this method:

| Name         | Type    | Description                            |
| ------------ | ------- | -------------------------------------- |
| `statusCode` | integer | Operation status (0 = success)         |
| `track2`     | string  | Card track 2 data from magnetic stripe |