To connect FedEx with QuickReturns, you need Production API keys from the FedEx Developer Portal. Follow these steps:
Step 1: Go to the FedEx Developer Portal and log in with your account (or register if you do not have a developer account yet).
Step 2: From the dashboard or the left-hand menu, go to My Projects.
Step 3: Create or open a project. If you haven't created an API project yet, click Create a Project, select the APIs (Ship, Rate and Transit Times), and complete the setup.
Step 4: Choose the Production environment. Switch to the Production Key tab and follow the prompts (selecting your linked shipping account) when you are ready to go live.