Overview
Access New Zealand Post shipping API via AfterShip Shipping to streamline and automate delivery processes.
Get developer credentials
Log in to your New Zealand Post account.
Complete the Commercial access form.
For queries, contact New Zealand Post API support at [email protected] (keeping [[email protected]](mailto: [email protected]) in cc)
Required API credentials
Get API credentials
Log in to New Zealand Post API developer portal and navigate to My applications.
Select application and copy the Client ID and Client Secret.
For Site Code, contact your business account manager at New Zealand Post.
Optional API settings
Permit number: This is a number for customers using New Zealand Post's overseas mailing services. It is associated with a payment method used primarily for international mail shipments.
To check if you already have a permit number, please contact your business account manager at New Zealand Post. If you don't have a permit number, a default value ("20003") will be used when sending mail to New Zealand Post.
New Zealand Post documentation
If you have any concerns, write to us at [[email protected]](mailto: [email protected]).