KSeF | use the ksefapi.pl service to integrate with KSeF
Dear customers,
We would like to inform you that we have launched a new service (ksefapi.pl), which enables quick and effective integration with the National e-Invoice System (KSeF). The implemented operations allow for the execution of the main functionalities related to the handling of structured invoices in KSeF, i.e.:
- Generating e-Invoices in XML format in accordance with the applicable XSD schema (v2)
- Sending and receiving e-Invoices and UPO from the KSeF system
- Generating a preview (visualization) of e-Invoices (PDF or HTML) with a QR code
- Searching and bulk downloading of e-Invoices (sales and costs)
- Downloading individual e-Invoices (sales and costs)
- Support for bulk sending of e-Invoices (coming soon)
- Notifications about receiving a new cost e-Invoice (coming soon)
Of course, for the purposes of efficient integration, we have also prepared detailed Technical Documentation with a description of business processes, within which the use of individual operations has been described. We encourage you to familiarize yourself with the prepared description and diagrams.
Currently, access is possible using the REST API and the provided PHP library. We are constantly working to provide you with a set of libraries for the remaining most popular programming languages, namely Java and .NET, which will implement the KSeF REST API functionalities in the near future.
For the most demanding customers, we plan to prepare a Docker container containing a fully functional KSeF REST API component enabling on-premise implementation (locally at the Client’s) of all the functionalities offered by our API.
We also plan tools for less advanced users, such as a mobile application integrated with the ksefapi.pl service, thanks to which it will be possible to generate and send e-Invoices to KSeF by people working remotely (e.g. in the field) or outside the office network in which the central system for issuing invoices is run.
We invite all companies planning to cooperate with us, which plan to integrate with the National e-Invoice System (KSeF).