Proximus API Solutions

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Proximus APIs and solutions for voice, SMS, customer interactions, IoT, location analytics

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SMS from and to your applications

A2P & Conversational SMS

Send or receive SMS messages from your applications, or start SMS conversations with your customers


Customer interactions via conversational messaging

#Interact by Proximus

Enable omnichannel conversational messaging for all your customer facing employees, and Improve your operational efficiency and customer experience.


Handling missed calls in style

NextGen Voicemail

NextGen Voicemail delivers fix and mobile voicemails to your email, adds business features, and can support your commercial/employer brand.


Delivering custom built managed voice applications

NextGen Voice Service

The Proximus NextGen Voice Service is a voice application platform, providing speech technology, automation and application integration capabilities.


Freephone or non-geographical marketing or service numbers

0800 & 078 numbers

Proximus marketing or service numbers are linked to an existing fixed or mobile number. You can manage the routing of calls to this number based on opening hours, call origin, language, etc. to offer the best customer interactions


General information, games, contests & leisure services

0900 & 070 numbers

With premium numbers, Proximus can act as a collecting operator for any service. Each type of service is linked to a certain type of number and a specific rate. Your number will be linked to an existing fix, mobile, or international number.


Smart voice routing and business continuity solution

Voice Managed Services

Proximus Voice Managed Services offers smart routing and business continuity functionality on geographical fix phone number. Features include voice queuing, routing and interactive voice menus, complemented with elaborate call reporting.


Click2Call from any application

Voice Callout API

Trigger voice calls from any number that you own in your Proximus fixed phone subscription to any number in Belgium with a simple to use API


Measuring your audience live

Real Time Crowd Management

Monitor the crowd and anticipate to improve the experience of your event.


Getting the most of your NBIoT traffic

NBIoT integrations

The NB-IoT API allows you to send downlink messages to the NB-IoT devices, and process data via CloudEngine, enabling scripting capabilities


Integrating data flows in your applications


Ingest data from various sources and transform it using scripting before sending out to your on-prem or in the cloud systems


Managing your 'one number' mobile login status

Fixed Mobile Unification

As a Proximus FMU customer, integrate the switching of your users' phone profiles in your own processes


Managing your M2M SIM cards

M2M Cockpit API

M2M Cockpit is discontinued and replaced by MyIoT Connect. Please contact your Solution Sales if you wish to use MyIoT. If you have access to MyIoT and need access to API’s, send us an email at


Managing your LPWAN devices

MyThings API

A powerful collection of API for owners of a Proximus MyThings contract


LoRa4Makers - LoRaWAN kit phase out


The Proximus LoRaWAN network is in phase out in favour of our NB IoT LPWAN network. The LoRaWAN network will be shut down permanently on 01/10/2024. LoRaWAN kits are not available anymore.


Mobile and browser phone app


Make and receive calls via a mobile app on any desktop browser

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