FedEx is upgrading to a new API, which they urge existing customers to move to as soon as possible.

To start the migration, follow the steps below.

Registration process

• Fill in the FedEx registration form with your existing Account number: https://fedex.nshiftcarrier.com/fedex/registration-form 
• You need to prepare a FedEx Account Number beforehand; this is a mandatory detail in order to finalize the registration form.
• Make sure the information you fill in the form corresponds with what you have saved on your FedEx account. If there are any issues during the form registration, you may contact FedEx directly.

Child credentials

• You will get your own set of Child key and Child secret via the registration form.
• Each set of Child credentials will be linked to a so-called “Parent credentials”.

Parent credentials

• You don’t need to add the Parent Key credentials (these are already defaulted for the Webshipper platform).

FedEx credentials in the GUI

1. Log into Webshipper.
    
2. Go to Carriers -> Senders.
    

3. Search for FedEx and start setup by clicking "Connect to carrier".

   
    

4. Enter your FedEx Account number, User ID and Password (Child key + Secret from previous step):
   
   
    
5. Click Connect to carrier in the top right to save the carrier.

With the new FedEx API configured as a carrier, you are now free to edit your existing FedEx shipping rates and replace the carrier, services and addons with the new connection. You can also create entirely new shipping rates if you prefer.

Service codes for the new FedEx API