Void Credit Card Transaction

Voids a credit card transaction. You can void a transaction that has not been settled yet. If the transaction is settled, you must call the Process Credit Card Refund API.

Headers

x-applicationSource
Type: string
required

A custom HTTP header that accepts a free-form string value. It is used to identify the application making the API request. For example, if Punchh invokes the API, the value could be "punchh".
X-LocationId
Type: string
required

The unique location identifier for the store or business location processing the transaction.
Content-Type
Type: string
required

The media type of the request body. Must be set to application/json.
Authorization
Type: string
required

Bearer token for API authorization. Send in the format: Bearer ACCESS_TOKEN_GOES_HERE.

Body·

application/json

Request details for void transaction

parPayTransactionId
Type: string
min length:
1
required

A unique identifier for the transaction being cancelled.
transactionDateTimeUTC
Type: string Format: date-time
required

The transaction date and time in UTC format.
transactionDateTimeLocal
Type: string | null Format: date-time

The transaction date and time in local format.

Responses

application/json
application/json
application/json
application/json
application/json
application/json
application/json

post/creditcard/v1/void

curl https://SERVER_NAME_GOES_HERE.partech.com/creditcard/v1/void \
  --request POST \
  --header 'x-applicationSource: ' \
  --header 'X-LocationId: ' \
  --header 'Content-Type: application/json' \
  --header 'Authorization: Bearer ACCESS_TOKEN_GOES_HERE' \
  --data '{
  "parPayTransactionId": "TRANSACTION_ID_GOES_HERE",
  "transactionDateTimeUTC": "2026-03-06T11:28:29.7106984Z",
  "transactionDateTimeLocal": "2026-03-06T11:28:29.71"
}'

Show Schema

{
  "transactionAmount": "1000.00",
  "cardNumber": "XXXX-XXXX-XXXX-1111",
  "parPayTransactionId": "TRANSACTION_ID_GOES_HERE",
  "statusMessage": "Succeeded!",
  "transactionDateTimeUTC": "2026-03-06T11:28:29.7107605Z",
  "status": "Success"
}

Credit Card void transaction successful