AutomationData API
KVKBase
KVKBase delivers Dutch company data through one API and a widget: KVK data, addresses, VAT numbers and VIES validation in a single call.
KVKBase
Website
The KVKBase site: built in Astro, in three languages, with documentation and public company pages that make the data findable.
- Role
- Design and build
- Stack
- Astro, serverless API
- Status
- Live
- Type
- Product
The problem
An API wins users through good documentation and through being found. Both had to live on the site itself.
Approach
Astro, with the API as a separate serverless service. Pricing, documentation and API reference are on the site.
Since September 2026 every looked-up company has a public page. There is an English and a French version, and a blog post appears every week in Dutch and English.
Result
kvkbase.nl is live in Dutch, English and French.
Worth noting
-
Three languages
Dutch, English and French.
-
Company pages
The data itself is findable.
-
Docs on the site
API reference next to the pricing.
More for KVKBase
Facing something similar?
Describe briefly what is done by hand today. You get an honest answer, even if the answer is that it does not pay off.