Change the IP address of the website

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…

We are expanding the scope of returned data from the REGON API

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…

Konsultacje KSeF - dostawcy mediów

KSeF consultations – meeting with media suppliers

Summary of KSeF consultations with companies from the energy and telecommunications industries. In line with our earlier announcement regarding the KSeF schedule, as part of consultations regarding the National e-Invoice System (KSeF), today we will present you a short summary of consultations with companies providing, among others: energy and telecommunications services, organized on February 22, 2024 by the Ministry of Finance under the name Consultations Read more…

Konsultacje KSeF - branża paliwowa

KSeF consultations – meeting with the fuel industry

Summary of KSeF consultations with companies from the fuel industry In accordance with our earlier announcement regarding the KSeF schedule, as part of consultations regarding the National e-Invoice System (KSeF), today we will present you a short summary of consultations with the factoring industry organized on February 22, 2024 by the Ministry of Finance under the name KSeF consultations – meeting with the fuel industry. Main Read more…

Getting closer to Christmas, getting closer to Christmas.... and the entry into force of the KSeF

From July 1, 2024, issuing e-invoices in the National e-Invoice System (KSeF) will be mandatory. Don't leave your company's preparations until the last minute. Start using KSeF today. Issue e-invoices and enjoy favorable changes. You say digitization, you think: speeding up operations, lower risk of errors, more effective work, safe storage and sharing of data. Read more…

prace serwisowe

Planned service work

Ladies and Gentlemen! Due to planned service works, we would like to inform you that from 22:00 on December 16, 2023 (Saturday) until 02:00 on December 17, 2023 (Sunday) there will be a break in access to the website. The work carried out will be related to increasing the security of the system and improving the quality of services provided. If you have any questions, please ask Read more…

rest-api-json

Extension of the REST API with the ability to return responses in the JSON format

Good morning, We would like to inform all customers of the nip24.pl website that, 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 was implemented in the production and test environments and covered all currently available functions. Specific Read more…

SSL certificate update

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 changing the certificate should not affect user systems integrated with our API, as long as Read more…

Planned service work

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 and improving the quality of services provided. If questions arise Read more…

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