Step 1: Log in to the Prep Center Portal
Log in to the prep center portal and click on your profile picture in the top right-hand corner. There, select “Your Profile” and then the “API” tab.
Step 2: Create an API Token
Now, create an API token by entering a Token Name (e.g., "ArbitrageOne") under "Create API Token". Then, click “Create”.
Step 3: Copy and Paste the API Key
A pop-up window will appear. Click “Copy To Clipboard”, then paste the API key into ArbitrageOne under “API Token”.
Step 4: Copy and Paste Your Merchant ID
Go back to the prep center portal and close the pop-up window. Next, copy your Merchant ID, which you’ll find at the top inside the blue box. Click on the number to copy it and paste it into ArbitrageOne.
Step 5: Add a Shipping Address
After successfully adding the prep center API, you can add or edit a shipping address in ArbitrageOne under settings. Select that it is a Prep Center and choose the correct API.





