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 GLS US shipping API via AfterShip Shipping in just a few steps.
Get GLS US Developer Credentials
Email GLS US sales representative and cc
[email protected].Tell the GLS US sales representative you need to obtain GLS US API credentials.GLS US will provide testing credentials for both Sandbox and production environment:
Account Number,Username, andPassword
Required GLS US API credentials
account_number
username
passsword
Developer Resources
Read GLS US docs
Supported GLS US service types and service options
AfterShip Shipping GLS US technical support:
[email protected]