Dear Sir or Madam, We would like to inform you that as of March 1, 2025, the prices of all standard plans will change in accordance with the table below: Startup Business Professional PLN 49/month PLN 169/month PLN 309/month PLN 0.16/inquiry PLN 0.15/inquiry PLN 0.14/inquiry The above prices are net prices, to which VAT in the amount of PLN 23% should be added. Prices set for Read more…
Dear Sirs! We have received information that due to planned modernization works of the REGON register, the BIR1/1.1 service provided by REGON will not be available on 09.12.2024 (Monday) from 22:00 to 10.12.2024 (Tuesday) until 02:00. The above-mentioned unavailability of the REGON register affects the availability of functions offered by the API of the nip24.pl service. Read more…
Dear customers, We would like to inform you that as part of the maintenance work carried out recently, the public IP address of our server has changed. The old IP address (54.38.52.83) has been replaced with a new one: 54.37.235.161. If the connection to our services is configured in accordance with the documentation, the above change should not affect communication and use in any way. Read more…
Dear Sir or Madam! Due to planned maintenance work, we would like to inform you that from 10:00 PM on 02.11.2024 (Saturday) to 4:00 AM on 03.11.2024 (Sunday), there will be a break in access to the website and API interface. The work will be related to increasing the security of the system and improving the quality of the services provided. In the event of Read more…
Ladies and Gentlemen, due to numerous telephone calls, we would like to inform you that today, i.e. July 23, 2024 (Tuesday), from approximately 1:00 p.m. there is a system failure on the part of the Ministry of Finance. Currently, neither the browser interface (GUI) nor the programming interface (API) is working properly: Unfortunately, there is nothing we can do except be patient. As soon as the List of VAT taxpayers Read more…
Data from the REGON API extended to include data of partners in civil partnerships. We would like to inform you that we have published the latest versions of our tools, in which we have extended the scope of returned data to include information about partners in civil partnerships. New attributes returning information about partners in civil partnerships have been added to the documentation of individual tools: Java libraries, .Net, PHP, Python, JavaScript, Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on 08/06/2024 (Saturday) until 02:00 on June 9, 2024 (Sunday) there will be a break in access to the website pages and the API interface. The work carried out will be related to increasing the security of the system and improving the quality of services provided. In case of appearance Read more…
National e-Invoice System (KSeF) new integration library for PHP In addition to the REST API interface which we informed about in the previous entry (KSeF REST API new functionalities in nip24.pl), we have prepared a library for PHP that allows integration with our KSeF REST interface API. It is now available for download directly from our website Read more…
KSeF REST API new functionalities at nip24.pl We are pleased to inform you that we have extended the REST API interface we provide with operations allowing for quick and effective integration with the National e-Invoice System (KSeF). The implemented operations enable the implementation of the main functionalities related to the handling of structured invoices in KSeF, i.e.: Generating Read more…
Basic information We would like to inform you that from June 3, 2024, we plan to disable support for the TLS protocol in versions 1.0 and 1.1 on our website, which, in accordance with applicable recommendations, is no longer secure. After implementing the recommendations, our websites will support the TLS protocol only in versions 1.2 and 1.3. Disabling TLS in versions Read more…
English (UK) 
Polski