• A new Check permission endpoint has been added. This allows data providers to check if they have permission to send invoices for a specific provider.
    Postman collection has been updated with the new check permission endpoint.

  • We have introduced a new override_invoice property on the invoice object. This allows users of the API to override an existing invoice but only for the given day.


  • Received invoices will now be processed at 18:00 / 6PM danish time.
  • The internal API validation for checking if we have received a invoice with the same invoice_number has changed to do an equality check of the sent invoice values against the most recent existing invoice.
    In version 1 it would only check to see if that invoice had the status RECEIVED_API.
    Therefore the description of error code 1002 has changed.