Ladies and Gentlemen, due to numerous telephone calls, we would like to inform you that today practically all reference systems (REGON register, VIES system and the Ministry of Finance system for verifying active VAT payers) that our API uses and downloads data are working very slowly and most of them return timeouts. We would like to inform you that as soon as the work of the above-mentioned systems Read more…
Ladies and Gentlemen! We have received information that due to the planned modernization works of the REGON register, the BIR1/1.1 service provided by REGON "will not be available" on March 1, 2023 (Wednesday) at 09:00 – 09:45. The above-mentioned unavailability of the REGON register affects the availability of functions offered by the nip24.pl API. Due to the unavailability of the interface Read more…
Issuing a structured invoice using the Open API of the National e-Invoice System (KSeF) The process of issuing an e-Invoice using the KSeF API is not trivial at all, which is why we have prepared the instructions below so that anyone who is not afraid can try their hand at this "competition". Anyway, there is no point in extending the introduction - see for yourself: 1. Challenge Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on December 17, 2022 (Saturday) until 02:00 on December 18, 2022 (Sunday) there will be a break in access to the API and websites of the website. The work carried out will be related to improving the quality of services provided. If you have any questions, please contact Read more…
Ladies and Gentlemen, due to numerous telephone calls, we would like to inform you that since yesterday, i.e. November 29, 2022 (Tuesday), there is a system failure on the part of the Ministry of Finance. The problem was reported to the Ministry of Finance's e-mail contact box yesterday. Unfortunately, there is nothing we can do except be patient. As soon as the VAT Taxpayer List starts returning correct answers, Read more…
We would like to inform you that we have launched our second service in English (APIs for VIES), which is entirely focused on integration with the VAT Information Exchange System (VIES). Ultimately, the website will be available in any country language of the European Union. The viesapi.eu website provides downloadable Read more…
We are very pleased to announce that our add-in for MS Excel has successfully passed all necessary tests and has been published in the official Microsoft store: https://appsource.microsoft.com. A new feature is the ability to install the add-on on Mac computers. We would like to remind you that using the add-on you can perform all functions available on our website, including: Check the status of the company's activity Read more…
We would like to inform you that from July 29, 2022 The Ministry of Finance has stopped providing a dedicated API enabling checking the taxpayer's VAT status, leaving only the possibility of checking using the website: https://sprawdz-status-vat.mf.gov.pl/_/#1. Therefore, in order to allow our clients to continue using the getVATStatus function, we have switched our systems to the Taxpayer List API. Read more…
We kindly inform you that tomorrow, i.e. May 24, 2022, a new SSL certificate used to secure communication (https) with our website and API interface will be installed. The new SSL certificate was issued by a trusted issuer, so changing the certificate should not affect the user systems integrated with our API, as long as the User Read more…
We would like to inform you that today a new version (1.4.0) of the application has been made available that allows you to check the status of entities saved in the latest versions of JPK_VAT files, which came into force on January 1, 2022. Detailed information about new versions of JPK_VAT files is available on the website of the Ministry of Finance: https://www.gov.pl/web/kas/struktury-jpk The current version of the application can be downloaded from Read more…
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