CEiDG API

automatic VAT check

New – C/C++ library with all the most important functions!

Dear Sir or Madam, We would like to inform you that due to the large number of inquiries related to the availability of the C/C++ library, we have decided to prepare it and make it available to you. All the most important functions available in the nip24.pl API have been implemented in the library: checking the taxpayer's status in the VAT register (getVATStatus), checking a foreign contractor in the VIES system (getVIESData) search Read more…

By Zespół nip24.pl, 7 years20 February 2018 ago

Providing a test API enabling checking the main functionalities of the website

We would like to inform you that a test API has been made available to all people interested in the services offered by nip24.pl (at: https://www.nip24.pl/api-test), thanks to which it is possible to test all the main functionalities of the portal without having to creating an account. The test API interface allows you to test the following functions: isActive – function for checking the current status of the company, getInvoiceData – function Read more…

By Zespół nip24.pl, 8 years8 May 2017 ago

CEiDG API

New – Excel add-in for VAT, VIES and REGON

[PL] For non-programmers, we have provided an add-in to the MS Excel application, thanks to which it is possible to use all the most important functions of the nip24.pl website: checking the taxpayer's status in the VAT register, checking a foreign contractor in the VIES system, searching and downloading necessary data to issue an invoice, searching and downloading detailed data of entities, checking Read more…

By Zespół nip24.pl, 8 years4 May 2017 ago

C#, Visual Basic

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…

By Zespół nip24.pl, 8 years19 April 2017 ago

C#, Visual Basic

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…

By Zespół nip24.pl, 8 years15 March 2017 ago