Consumer Check

Consumer Check is an API with the purpose of collecting name and address information of people registered in Sweden – based on the Swedish Tax Agency person and address registry, SPAR. With the search feature, it is possible to either make a request with social security number or name and address.

Conditions of usage

In order to use UC’s Web Services a customer agreement and a granted permission by the tax agency is required, application will be processed by UC, whereby you obtain a customer number and password.

Technical Solution

The API is Web Service Interoperability (WS-I) compliant and tested in various client environments, such as Java and Microsoft dotnet.

The API supports SOAP version 1.1.

The API is stateless, which implies that the authentication details have to be attached with every request.


All traffic is encrypted with ssl through HTTPS-protoco

Contact UC

For questions regarding the API do not hesitate to contact UC by email at