Step 1 - Try it out!

Dive in and play with our APIs -
take them for a test drive.

Step 2-Sign Up! 


Get started building applications - 

A) Fill in the sign up form
B) Sign the user agreement you received by
e-mail, specify payment method and return
it to us.
C) Your account will be approved once your
information has been processed. You will
be notified by e-mail.

Step 3-Login

 with your user name and password
and check out your first api key and
applications on your Dashboard.


As of 1 January 2019, the rates for the KVK API Search and Profile will change. For more information see here and here.

alert-orange This portal is work in progress. If you have any questions or remarks, please email