displaySwipeCard - Nayax Developer Portal

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

JSON-RPC 2.0All methods in TweezerComm follow a JSON-RPC 2.0 structure. See Get Started for more details on how the requests are structured and sent.

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

{
    "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:

{
    "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

hideAnimation abortSwipe

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​Request

​Request Parameters

​Response

​Response Parameters

Request

Request Parameters

Response

Response Parameters