v1

latestOpenAPI 3.1.0Terms of services for Altera.app2026-07-13146285.1 KB
Sales

Mark Invoice as unpaid

Sets the payment status of selected invoices as unpaid, sets paidAmount to 0.

post/sales/markUnpaid

Request body

invoiceIdsinteger[]

Response

OK

result'OK'
dataobject

Example response

{
  "result": "OK",
  "data": {
    "invoiceId": 12413
  }
}