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Do business quickly, easily and automatically with our API.

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Doing business with Eurofiber quickly, easily and automatically? Our APIs make it possible. Use the updated postcode check to instantly request Eurofiber network availability at a location. That immediately provides access to the quote API, where you can digitally request, receive and accept a price quote. Once that step is completed, the delivery process starts automatically. You will often receive a quote within a few minutes, without endlessly sending documents back and forth for confirmation.

Based on standards

Our APIs are based on LSO Sonata, a set of specifications developed by TM Forum and MEF for digitalizing and standardizing telecom-specific processes. Many parties have already conformed to this standard to ensure a uniform, simple way of doing business. And so have we.

What functions are available now?

The functions and options that are currently available are listed below. Our challenge to you: start working on it now. The functionalities will be expanded over time. We will keep you informed about new developments.

Postcode check

  • Check availability for providing Ethernet services at a location (green, yellow, red).
  • Check whether a location is already connected to the Eurofiber network.


  • Request an E-Line quote up to 1 Gbps.
  • Receive the quote.
  • Accept the quote.

What does the process look like?

Apply for access using the form on this page. You will receive the login details for our API management portal within a week. The API documentation and sample code are available in the portal. You can also do test pings to check the response. These tools will help speed up the integration with our systems.

Need support?

In most cases, a software developer can use the information in our API management portal to achieve integration independently. If anything is unclear, or you still have questions, email us at

Requesting access Eurofiber API

Would you rather discuss the process personally beforehand? Let us know on the form, and we’ll contact you as soon as possible.