Void a transaction

Allows you to void a credit or debit card transaction using the Nexio Payment ID. The entire process is as follows:

1. A transaction using the Run card transaction endpoint occurs.
2. Retrieve the id from the response. This is the Nexio Payment ID.
3. Include that id in the body of your request to this endpoint in order to void the transaction.

If you do not know the paymentId or amount to use, make a call with the View transactions endpoint with the query filter of transactionStatus=10 and plugin= to get an array of possible transactions that have authorized but are not yet settled.

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Try It

To use the Try It feature for this endpoint, you can use the credentials for your Sandbox API user.

You can also use the following test account. Copy the value and paste it into the appropriate space in the Try It section to the right.
username: [email protected]
password: JZdzoXpdDeH6VA

Include the ID as indicated above.