STS publishes the API Description of fiscal server of the controlling authority

State Tax Service of Ukraine informs that in order to implement requirements of the Law of Ukraine as of 20.09.2019 №. 128-IX “On amendments to the Law of Ukraine “On the use of registrars of calculated operations in the sphere of trade, catering and services” and other Laws of Ukraine on the un-shadowing of operations in the sphere of trade and services” (hereinafter - Law №. 128), particularly in the part of ensuring integration of fiscal server of the controlling authority with the software registrars of calculated operations (hereinafter – the SRCO) through the Application Programming Interface (ARI), the STS has developed the API Description of fiscal server of the controlling authority.

This Description contains information on the SRCO modes of operation, including offline, description of data elements used in the API methods, XML formats for the settlement document and fiscal check (z-report), etc.

API Description of fiscal server of the controlling authority can be used as a test variant up to the 19.04.2020 by the developers of the SRCO, business entities that are going to use the SRCO after the entry into force of Law №. 128 from 19.04.2020.

If there are any suggestions, comments about the API Description of fiscal server of the controlling authority – please send them to the e-mail: rro.api@tax.gov.ua.