Aktualności KSeF

API update of the National e-Invoice System and the Taxpayer Application KSeF

Update of the KSeF API of the Ministry of Finance Today, in accordance with the previous announcement of the Ministry of Finance, the KSeF API and the Taxpayer Application were updated. API update of the National e-Invoice System to version 2.0.4 includes: changing the structure of the document with a history of changes, changing the type in Query Invoice Read more…