Switching to new APIs
From 1 April 2022, you can no longer use the old APIs KVK Handelsregister Search and Profile. We advise you to switch to the new APIs. This article explains how you go about it.
Why new APIs?
- The new APIs provide data from the updated Commercial Register system.
- The new APIs largely comply with the NL API Design Rules. See the manual for more information.
Adjust your application
Your current API key already gives access to the new APIs. It is important that you, the developer, adjust your application to the new KVK Handelsregister APIs. You can find all the information you need to do so in the mapping.Download Mapping