This interface to the Postcode.nl APIs uses the XML-RPC standard for communication. The easiest way to use this interface is to use a standard implementation client in your preferred scripting or programming language.
We recommend using the JSON-REST interface as it is a simpler and more modern protocol, and because we do not offer all methods in the XML-RPC interface.
- Dutch address lookup by postcode with Postcode.nl Address API
Note: The XML-RPC interface is limited to the Address.view method. Use the JSON-REST interface for other methods.
Frequently Asked Questions
I am getting a warning about SSLv3 when connecting
Our services are only available using safe HTTPS implementations. We do not support the older SSL(v3) protocol when communicating over HTTPS, instead use the more secure TLS protocol (v1.0-v1.2). Most internet communication libraries will support TLS automatically.