Why use the Labelling API

  • Generate shipping labels

    To produce labels for domestic use (in The Netherlands and Belgium) as well as for Parcels EU and Parcels Non-EU (worldwide).

  • Integrate in your own infrastructure

    You can integrate this service in your IT infrastructure immediately after completed transactions in your checkout.

  • Confirming parcels

    To create a label and the confirmation (optional) toward PostNL and match the receiver and label.

Get started

View all the necessary information for implementing this API

Documentation

View our exhaustive documentation.

Postman

All of our API's available as Postman collections.

Github

Find PostNL on Github.

Sandbox

Test your integration on our Sandbox environment.

Guidelines

Learn more about the Labelling API guidelines.