New version of the library for .NET

We would like to inform you that today a new version (1.3.5) of the .NET library has been made available, supporting the .Net Framework, .Net Standard and .Net Core technologies. The library is available on our website: https://nip24.pl/pobierz/ and in Nuget repository: https://www.nuget.org/packages/NIP24.NIP24Client/ If you have any questions or technical problems, please contact Customer Service.

Publication of new versions of libraries and an add-in to MS Excel.

We would like to inform you that today new versions (1.3.0) of all libraries (PHP, C#, JAVA, Python) and a new version (1.2.6) of the Microsoft Excel add-in have been made available. Current versions of the libraries can be downloaded from the website: Download The following changes have been introduced in the new versions: – support for TERYT codes returned when downloading detailed data has been added Read more…

New versions of libraries are now available (added, among others, support for checking the entity's VAT status)

API update In the new version 1.2.9, we have added the getVATStatus() function, long awaited by our clients, which enables automated checking of the status of an entity in the VAT register managed by the Ministry of Finance (MF). Verification is carried out on the basis of one of the following numbers: NIP, REGON or KRS. Each query is sent directly to the MF system, that's why Read more…

Adding search and downloading company data by numbers: REGON and KRS

Due to the continuous development of the nip24.pl API, we would like to inform you about the availability of new versions of the libraries: .NET (C#, Visual Basic), Java, PHP and Python. In the new version 1.2.8, we have added, among others: the ability to search for company data by REGON and KRS numbers, the getVIESData() function enabling confirmation of the activity of EU VAT numbers assigned by any Read more…

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