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Cuzk Authorized Entity Reader

[ | version 3.1]


The connector is permitted for use of the platform background agent.

Connector processing type: Row by row!

The Cadastral Register (Katastr nemovitostí) is a comprehensive database managed by ČÚZK that contains information about real estate properties, including land parcels, buildings, and other structures. It provides legal and technical data related to cadastral territories, such as ownership, boundaries, rights, restrictions, and other relevant information.

The Cuzk Authorized Entity Reader connector enables online access to specified data of the cadastre of real estate to registered users. To work with the real cadastre database, you need to register and obtain the access codes for the service with the CUZK. It is a paid service. Note, that using our platform connector compared to direct integration to the CUZK service will provide you enhanced user experience as the service appears to a user as synchronous compared to the CUZK original asynchronous service. The original CUZK service is using older SOAP technology. The SOAP technology has seen a decline in popularity in recent years, therefore we opt for a more lightweight alternative of Representational State Transfer (REST) API and wrap the original service into the modern technology. Additionally, the implementation of the CUZK SOAP is less simple and may require more skills and time compared to the easy configuration of the integray series of ISCuzk connectors.

Authorised entity information:

This connector returns the structured information about the authorised entity based on the search type. Suppported search types are: Personal identification number in case of a person and Organization identification number in case of an organization or company. There is a standard output data structure used for both search types. Dependent on the search type, the result returns data into relevnat columns.


IS Cuzk Server configuration


The URL of the IS Cuzk service server. Identify the server either using URL address or IP address in dotted format (dotted decimal notation).



Authorization Method

Supported authorization methods:

None - No authorization is used.

Token The token provided by the CUZK to a registered user account is used for authorization.

Default value: Token

Authorization token

Fill in the CUZK account-provided authorization token to authenticate the connection.


The number of seconds to wait before terminating the request. The default value is set to 100.

IS Cuzk Authorized Entity Search configuration

Search by type

Supported types:

Organization identification number - The IČO is a unique identification number assigned to legal entities, such as companies, organizations, and businesses registered in the Czech Republic. It is used for official identification and record-keeping purposes, including taxation, legal compliance, and administrative procedures.

Personal Identification Number - The national identification number, commonly known as the "personal identification number" or "birth number". It is a unique identifier assigned to individuals at birth or upon legal residency in the country. The birth number consists of a six-digit date of birth (in the format DDMMYY), followed by four additional digits used to differentiate between individuals born on the same date.

Input & Output Schema


CuzkService Authorized Entity Input (ver. 1.0.0)

Column Data type Allow null Description
ID string No based on search type: presonal identification number (birth number) or organisation id


CuzkService Authorized Entity Input (ver. 1.0.0)

Column Data type Allow null Description
ID string No based on search type: presonal identification number (birth number) or organisation id

Release notes


  • First release