Overview
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 Japan Post shipping API via AfterShip Shipping in just a few steps.
Get Japan Post Developer Credentials
Email Japan Post sales representative and cc
[email protected].Tell Japan Post you need to obtain Japan Post API credentials.Japan Post will provide testing credentials for both Sandbox and Production environment: consignor ID
Required Japan Post API credentials
consignor_id
Developer resources
Read Japan Post docs
AfterShip Shipping Japan Post technical support:
[email protected]