Support

Documentation

Manual KVK API

Manual TLS-certificate installation

Factsheet API KVK Handelsregister Zoeken

Factsheet API KVK Handelsregister Basisprofiel

Factsheet API KVK Handelsregister Vestigingsprofiel

Factsheet API KVK Handelsregister Naamgeving

Frequently asked questions

APIs

How do I use the APIs?

How can I test the APIs?

What can I search for and what data can I retrieve with the APIs?

Can I retrieve data from annual accounts with a KVK API?

Billing and subscription

Is there a limit to the number of queries?

What do I pay for the KVK APIs?

Can an API key be used for multiple applications?

Why can't I log in with my Chamber of Commerce access code (WW profile)?

View all questions

Swagger

Basisprofiel API

Vestigingsprofiel API

Release Notes

In the release notes you will find the latest updates regarding our APIs.

View the release notes

Questions or comments?

Do you have any questions or comments? Please contact us. We aim to answer your question within five working days.