This developer guide shows how to access Yamato Japan shipping API via Postmen. See also the list of required API credentials for integration.

Get Yamato Japan Developer Credentials

Contact Yamato Japan API support at sales@yamatohk.com.hk or cs@ta-q-bin.com.hk and cc support@postmen.com

Inform Yamato Japan you need to obtain API credentials to access the API.

Yamato Japan will provide API credentials for the Sandbox environment- usertoken and preshared Key. Requests made while in test mode will not act on live data.
Once tested on your end, Yamato will provide API credentials for the Production environment.

Required Yamato Japan API credentials


Landmark Yamato Japan Resources

Read Yamato Japan API docs
Supported Yamato Japan service types
Postmen Yamato Japan technical support: support@postmen.com