abortTransaction - Nayax Developer Portal

The abortTransaction method cancels an ongoing transaction before it is registered in the database, meaning before a doTransaction Response is received (= prior to a consumer’s card presentation / prior to a transaction timeout taking place).
This ensures that transactions in progress but not yet finalized can be safely terminated without affecting the merchant’s records. This method is beneficial when a user initiates a transaction but cancels before completion or when an issue is detected during processing that requires stopping the transaction.

Request

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

In the request, ensure to configure the following:

The method field must be set to abortTransaction.
The service must be set to ashrait in the params.

The request includes a list of parameters, with the first being the service name, which is currently fixed as ashrait, and the second being a dictionary containing all other transaction-specific details.

{
    "jsonrpc":"2.0",
    "method":"abortTransaction",
    "params":[
        "ashrait",
        {
           "vuid":"cb740169-7758-4f55-b685-b90652b9aba6"
        }
    ],
    "id":"123454352"
}

Request Parameters

The table below describes the request parameters for this method.

Name	Type	Description
`vuid`	string	Vendor (client) unique transaction identifier.

Response

A successful request will return the following response:

{
    "jsonrpc": "2.0",
    "result": {
        "statusCode": 0,
        "statusMessage": "ok"
    },
    "id": "123454352"
}

Response Parameters

The table below describes the response parameters for this method.

Name	Type	Description
`statusCode`	integer	The operation status (`0` = success)
`statusMessage`	string	The operation message (e.g., `ok`)

​Request

​Request Parameters

​Response

​Response Parameters

Request

Request Parameters

Response

Response Parameters