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PostNL Developer Center

Developer tools

All the tools to help you start integration fast

Find the resources and tools you need to test and go live with PostNL service.

Tools

Technical documentation

View our exhaustive documentation.

Go to technical documentation

Github

Find PostNL on Github.

Go to Github

Postman

Find our API's as Postman collections.

View our Postman collection

Sandbox

Test your integration with Sandbox.

View our Sandbox environment

Changelog

Stay updated around technical changes.

View updates