Articles on: Shipper Account

Get Credentials to An Post Shipping API

AfterShip Shipping is the best multi-carrier shipping software and API that enables you to automate shipping processes across USPS, UPS, FedEx, DHL, and 90+ other couriers. Get the required credentials and access An Post shipping API via AfterShip Shipping in just a few steps.

Get Developer Credentials

Contact your An Post account manager to apply for API integration and get Email and Password. Make sure the email is also copied to
Input your Company Slug, Email and Password in Postmen.

Required API Credentials

Company Slug

Warehouse settings

When ship from An Post, please set up the correct warehouse in shipping as you did in An Post portal too
Login to using your E-mail/Username and Password
Go to Setup -> Company Setup -> Warehouses. Check what you have set up for An Post. If you don't have any, click on + Add new warehouse.

Click Edit and copy the Name of the warehouse.

Login to AfterShip Shipping . Add new "Ship from location" and paste the warehouse name in as Location name. Input other address information.

Click Submit, and the Location name will be saved and can be found in the list of ship-from locations.
If you're using our Shipping UI portal to create labels, make sure you select the expected Ship from location to create label.
If you're using our Shipping API to create labels, make sure you copy the ID and include it in the ship_from.location_id of API payload if needed.

We do not support fulfillment shipment now

An Post Developer Resources

API docs
Accepted service types

Updated on: 05/01/2024

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