Detailed how-to information about setting up Internet, IPTV & VoIP on your own router from different ISPs

Information about the KPN API Store, the repositories with documentations, OpenAPI specification, etc.

Send SMS through the KPN network.

The WeSeeDo Direct API helps you to implement a one-way or two-way, safe and live visual connection in your existing software packages.

Send and receive SMS using the Vonage SMS API (formerly called Nexmo).

Send important documents via e-mail in a secure and GDPR‑compliant way.