The Update Merchant Reference service is used to add or update a Merchant Reference on the order. This can be used at anytime during the transaction process.

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Can be used on all order types. The Merchant Reference will be exported in the payment method Settlement report.

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Orders can be updated both before and after they are Authorized or Finalized.

HTTP Request

PATCH /orders/{orderId}

Request Parameters

PropertyTypeDescription
orderId
required
guidThe unique order identifier that you received from Paynova in the Create Order response.
merchantReference
required
string(1-50)Your reference for the order.

Response Parameters

status
required
statusAPI operation status.

Example:
{ "isSuccess": true, "errorNumber": 0, "statusKey": "SUCCESS", "statusMessage": "The operation was successful.", "errors": null, "exceptionDetails": null }
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