Skip to main content

API Solutions

Realize innovative projects with our powerful APIs

Start with digital transformation
Powerful API toolbox for developers
Access to Proximus technologies

Start your digital journey

Discover the powerful API toolbox

Proximus provides access to its technology via APIs (Application Programming Interfaces). With these APIs you can build an innovative IT solution by combining different blocks of related technologies.

Send, receive and analyse SMS

Communicate with your customers and devices via SMS.


Transform/combine data input to multiple output channels via a user interface or advanced scripting

Build your own blockchain

The Proximus Blockchain-as-a-Service API allows you to easily set up and manage your own blockchain.

Realtime crowd management

Anticipate crowds of people and improve the experience of your visitors.

Discover more APIs for Cloud, IoT, Big Data and telecom service.

Go to the developers platform

Client / partner

You have an idea or project for which you could use one or more of our assets?



Register on our developer platform and integrate the API’s into your own applications.

  1. Register and sign in
  2. Choose a pricing plan
  3. Read the documentation


Real-time tracking and monitoring make your work easier

The reliable network of Proximus and the smooth integration of the SMS API into our solutions allows us to adjust our clients’ systems much faster.

Contact us

Our employees are ready to help you!