Get Credentials to Access Pro Carrier Shipping API

Overview

AfterShip Shipping is a multi-carrier shipping software and API that helps automate shipping processes across USPS, UPS, FedEx, DHL, and 100+ other carriers. This guide explains how to obtain your Pro Carrier credentials and connect the Pro Carrier Shipping API via AfterShip Shipping in just a few steps.

AfterShip’s current integration with Pro Carrier supports returns scenarios only using the following API endpoint: https://returns.dgapi.app/api/returns/create/json

Please contact us if you need support for forward shipping scenarios.

Get Pro Carrier Credentials

1. Contact your Pro Carrier point of contact (POC) to request both sandbox and production API credentials.
2. The Pro Carrier team will provide your API Key, which you’ll use to connect with AfterShip Shipping.

Required Pro Carrier Credentials

• API Key

Pro Carrier Developer Resources

• Pro Carrier API Quick Start Guide
• Supported Pro Carrier Service Types and Options
• AfterShip Shipping Technical Support: support+shipping@aftership.com

Updated on: 31/10/2025