New test environment

The Ministry of Finance launched the updated KSeF 2.0 test environment with the FA(2) invoice format and improved API.

Step by step

  1. Register on the KSeF test platform
  2. Generate an authorization token
  3. Adapt your software for FA(2) format
  4. Send test invoices and verify processing
  5. Test receiving purchase invoices from KSeF

Our team has already conducted tests for dozens of clients. We're happy to help you too.