- API Krajowego Systemu e-Faktur and Aplikacji Podatnika KSeF will be updated on the pre-production environment (Demo)
- The update will take place on November 23, 2023, from 11:00 to 21:00
- The update includes version 2.0.4 of the API Krajowego Systemu e-Faktur, which makes the tradeName field in SubjectNameType optional and optimizes invoice queries
- The update also includes version 1.4.3 of the Aplikacji Podatnika KSeF, which adds an endpoint to return the current version of the mobile application
- There may be temporary difficulties in accessing these environments during the update
- Apologies for any inconvenience caused.
Source: podatki.gov.pl
Note that this post was (partially) written with the help of AI. It is always useful to review the original source material, and where needed to obtain (local) advice from a specialist.
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