FedEx has updated its API and account authentication process. To avoid service interruptions, all ShipRush FedEx users must update their software and re-authenticate their FedEx account(s) using the new OAuth method.
This update ensures compliance with FedEx’s latest security requirements/APIs and provides a more secure, reliable connection between your FedEx and ShipRush accounts.
How to Update ShipRush
Follow these simple steps to update your ShipRush FedEx installation:
- On your primary ShipRush machine (if using multiple installations):
- Fully exit ShipRush.
- Make a full backup of your existing data:
- Backup location: C:\Users\Public\Documents\Z-Firm LLC
- Download and install the latest ShipRush update:
- Click below to download the installer:
- Download ShipRush v12.5 for FedEx.
- Run the installer and allow the installation to complete.
- Recommission your FedEx account using OAuth:
- After updating, follow this guide to reconnect your FedEx account:
FedEx REST API and OAuth Migration Guide (Desktop).
- After updating, follow this guide to reconnect your FedEx account:
- Update additional workstations (if using a networked instance of ShipRush).
Updating your software ensures uninterrupted service and compliance with FedEx security updates.
If you need assistance, please contact ShipRush support.








