Market your product through KPN's broadband network

Reliable and fast broadband access

The Wholesale Broadband Access (WBA) API enables you to market your own broadband product through the KPN network. It allows you to provide services such as internet, VoIP and TV to both consumers and business users, in both best-effort and premium-quality variants. You can integrate with KPN's IT systems via WBA B2B interfaces (SOAP web services and XML messages) to for example check for available copper and fiber bandwidth, activate, deactivate and seamlessly service broadband connections for your customers.

Why use the Wholesale Broadband Access API

Everywhere in the Netherlands

WBA can be delivered throughout the Netherlands within 5 business days.

Speeds of up to 1 Gbps

Copper-based WBA is available at bandwidths up to 200 Mbps. Fiber-optic WBA is available at bandwidths up to 1 Gbps.

Integrate in your workflow

Integrate your business processes and customer journeys seamlessly with the WBA set of REST APIs, SOAP webservices and XML messages.


Use of the Wholesale Broadband Access API and B2B interface is included in your KPN Wholesale Broadband Access contract.

Don't have a KPN Wholesale Broadband Access contract yet? Check the KPN Wholesale Broadband Access product page for more information.