Can I use FedEx One Rate®?

Yes! FedEx One Rate® package types are available to apply to your shipments in ShipEngine.

To ship using FedEx One Rate, do the following:

  1. Select an applicable FedEx Express service type:
    • Shipping services that support One Rate package types include:
      • FedEx 2Day® and FedEx 2Day® A.M.
      • FedEx Express Saver®
      • FedEx First, Priority, and Standard Overnight®.
  2. Select your desired FedEx One Rate package type:
    • FedEx One Rate package types include:
      • FedEx One Rate® Envelope
      • FedEx One Rate® Extra Large Box
      • FedEx One Rate® Large Box
      • FedEx One Rate® Medium Box
      • FedEx One Rate® Pak
      • FedEx One Rate® Small Box
      • FedEx One Rate® Tube

Use the List Carrier Package Types endpoint to find the corresponding package codes.

See the FedEx One Rate® site for more information and restrictions. Additional fees may apply when you add certain shipping options.

NOTE: You cannot use FedEx One Rate options when creating return labels.