Good morning, We would like to inform all customers of nip24.pl that, in order to meet their needs, we have implemented the possibility of obtaining a response consistent with the JSON structure after sending a query directly to the provided REST API interface. The new version of the API has been implemented in the production environment and Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on September 23, 2023 (Saturday) until 02:00 on September 24, 2023 (Sunday) there will be a break in access to the website. The work carried out will be related to increasing system security and improvement Read more…
We kindly inform you that tomorrow, i.e. May 20, 2023, at night, a new SSL certificate will be installed, used to secure communication (https) with our website and API interface. The new SSL certificate was issued by a trusted issuer (Let's Encrypt), so you should not change the certificate Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on May 13, 2023 (Saturday) until 02:00 on May 14, 2023 (Sunday) there will be a break in access to the API and websites of the website. The work carried out will be related to increasing the security of the system Read more…
We would like to inform you that due to the failure of the API interface and the GUI search engine of the Ministry of Finance, it is currently not possible to verify taxpayers in the VAT register using the getVATStatus and getWhitelistStatus functions. It is also impossible to download data from the Ministry of Finance register using the searchVATRegistry function. Read more…
Good morning, We are pleased to inform all nip24.pl customers about the availability of two new functions enabling direct download of data from the reference API provided by the Court Registers Portal (Open API KRS Online) as part of the National Court Register (KRS): getKRSData - function Read more…
Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on April 1, 2023 (Saturday) until 02:00 on April 2, 2023 (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 Read more…
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 work very slowly and 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 the function 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 Read more…
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