For stationary stores and e-commerce

• Automatic download of data for the order form and for issuing an invoice
• Instant data update thanks to online connection to reference systems (no need to enter captcha codes)
• Integration with major e-commerce platforms (WooCommerce, PrestaShop, etc..)
• Dedicated libraries for development environments: PHP, Java, .Net (C#), Python and others (on request)
• Add-in for Microsoft Excel for non-programmers.
• Programming interface (API) for generating and sending electronic invoices and receipts

Main functions offered by shared libraries, applications and Excel add-in

• Downloading basic data necessary to correctly issue a VAT invoice based on one of the numbers: NIP, REGON or KRS
• Downloading detailed (all available) company data based on one of the numbers: NIP, REGON or KRS
• Checking the current status of the company's operations (active, suspended, terminated)
• Verification of entities from all European Union member states in the system VIES (confirmation that the entity is an EU VAT payer)
• Checking the VAT entity based on the NIP number (checking whether the contractor is an active VAT payer)
• Verification of contractors' bank accounts in the white list of VAT payers – checking whether the account number is correct and whether it has been reported to the Tax Office.
• Downloading data from the National Court Register (With Open API of the National Court Register) based on the provided KRS number.
• Downloading full data from the VAT list of the Ministry of Finance based on the NIP, REGON or KRS number.

Test API

All functions described above offered by the portal can be tested - without the need to create an account - using the shared one Test API.

How it's working?

The figure below shows an example of the process of using the functionalities offered by the nip24.pl portal

Portal presentation

If you want to learn more about the services offered, please download it an information folder presenting the website's capabilities.

Main advantages of the website

• Ready-to-use components (libraries, plug-ins)
• Quick and easy installation of the plugin for online stores
• Compatibility with new versions of stores: WooCommerce and PrestaShop
• Shared API interface enabling individual integration with any application
• Detailed technical documentation with sample code
• Online management and control (user account on the portal)
• High data security: SSL communication encryption, MAC authorization (Message Authentication Code), Google reCaptcha
• High performance and availability
• Help and technical support