KPN / SMS API

Fast and reliable text messaging with KPN's SMS API

Inform users with SMS updates, confirmations and notifications

Integrate fast and reliable SMS messaging into your application with the SMS API from KPN. Send updates, confirmations, reminders and other notifications to your customers and employees directly from your application. Reach users throughout the Netherlands in any language. You can easily integrate it into your own software and use SMS to send timely notifications and to boost conversion. You pay per use only, so no investment is needed.

How it works

Through the SMS API you are connected to KPN’s Short Message Peer-to-Peer (SMPP) protocol. In this way you don't need to develop and support a protocol yourself. Send SMSes by sending calls to the API. In the API call you can insert your content and set the right settings for your purpose. Your SMS messages are always delivered quickly and reliably via KPN's network. Want to see how it works?

 

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SMS API
KPN

GDPR compliance: Yes
SLA: Standard via the KPN API Store

Specifications

API Type: REST
Coverage: Only available for telephone numbers in the Netherlands
Data center location: The Netherlands

Technical references

Documentation
API Reference
Authentication
Tutorials
Watch demo

Test in sandbox

SMS API usage

Set a programmable sender ID

Communicate with your customers through a recognizable sender ID. You can define the ID yourself.

Merge longer SMS messages

When sending plural messages as one, your customers will receive one long message (up to 1.000 characters).

Send bulk SMSes

Send high volumes of SMS messages with a single API request (coming soon).

Pricing

To mobile numbers in the Netherlands

€ 0,08
per SMS

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