Ladies and Gentlemen,
Due to changes in the architecture of the National e-Invoice System published by the Ministry of Finance (KSeF 2.0), we have decided to abandon providing services in a SaaS (Software as a Service) model in favor of creating a dedicated black-box component that can be installed within your organization and will act as a gateway to KSeF. The component we offer will have no limits on entities or the number of invoices issued. Details regarding the assumptions and services offered are presented in the table below:
Service |
Detailed description |
| Component functionalities | 1. Generating KSeF invoices (XML) compliant with the latest applicable schema (v3)
2. Authentication of an unlimited number of entities in KSeF using KSeF certificates. 3. Sending KSeF invoices (XML) online to the National e-Invoice System along with receiving the KSeF number confirming receipt of the invoice by KSeF. 4. Visualization of the KSeF invoice in HTML 5. REST API |
| Implementation | 1. Preparation of the installation package/virtual machine/Docker container – depending on the implementation option chosen by the Customer.
2. Implementation and configuration of the component on the Ordering Party's infrastructure 3. Basic implementation variant (without high availability architecture (HA), queue system and additional functionalities) |
| License | License to use the component in the variant no limit on the number of entities served and no limit on the number of KSeF invoices generated and sent. |
| Maintenance | 1. Updating and adapting the component to changes resulting from modifications in the National e-Invoice System
2. Technical assistance and support in analyzing and solving problems – 10 hours per month. 3. Maintaining the component in its basic functionality and architecture (without high availability (HA), railway system and additional functionalities) |
| Additional | Implementation of the invoice generation functionality in "offline24" mode |
| Implementation of the KSeF invoice visualization functionality to PDF based on a template | |
| Implementation of the functionality of periodic checking and downloading of KSeF Entities' cost invoices | |
| Implementation of batch sending of KSeF invoices | |
| Adapting the component to the specific requirements of the Customer's architecture (e.g. event logging) | |
| Implementing a high availability (HA) architecture | |
| Implementation of the queue system |
Entity – should be understood as a unique Tax Identification Number for which the license holder can generate and send KSeF invoices
If you are interested in a detailed price offer, please send your inquiry to the following e-mail address: kontakt@ksefapi.pl.
We also encourage you to contact us by phone. Details are available on the website. contact.