KVK Developers Portal
Reliable business data, straight from the source, automatically integrated into your systems.
Reliable business data, straight from the source, automatically integrated into your systems.
Add current data from the Business Register to your own systems with our APIs. An API (Application Programming Interface) enables two systems to communicate with each other. Data from the KVK is automatically retrieved and integrated into your systems. You do not need to configure anything manually. This prevents errors and ensures that data remains consistent across all systems.
Try our APIs for free! No implementation or registration required. With a small set of fictitious data, you run various test scenarios.
Want to know everything about the APIs? Check out our documentation, such as OpenAPI specifications (Swagger), release notes, and references.
Are you convinced of the many advantages? Apply for a subscription and gain access to company data directly from the source.