Fisver-SI Java API & Proxy

Fiscal Invoice Registration in Slovenia

Hrvatski

Fisver-SI Java API for Fiscalization

Fisver-SI API is a software module for invoice fiscalization in the Republic of Slovenia, designed for seamless integration into your Java software solutions.

The role of Fisver-SI API is to:

  • Provide an object model for invoice fiscalization (FURS compliant);
  • Calculate security codes (ZOI/EOR), sign requests, and verify response signatures;
  • Enable simple communication with the FURS web service via built-in methods.

Speed and Reliability

Fisver-SI API is easy to use, stable, and exceptionally fast.

It is developed in accordance with the best programming and security practices.

Field-tested and proven in production since the very beginning of fiscalization.

Simple Integration

Fisver-SI API is tailored for integration into applications developed in any Java technology.

Integration is straightforward, supported by detailed and clearly written documentation.

Portability

Fisver-SI API runs on all platforms that support Java JRE 11 or newer.

macOS, Windows, Linux/Unix, Android – all platforms are supported!