Articles on: Shipper Account

Get Credentials to Access T-cat 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 80+ other carriers. Get the required credentials and access T-cat shipping API via AfterShip Shipping in just a few steps.



Get T-cat Developer Credentials


  1. Email T-cat sales representative and cc support+shipping@aftership.com

Tell T-cat you need to obtain T-cat API credentials. 


  1. T-cat will provide testing credentials for both Sandbox and production environment



Required T-cat API credentials

Customer ID

Customer Token




Updated on: 04/12/2023