Convert items for WFS

All items must be WFS-eligible before creating an IO to send inventory to WFS. After you create a Marketplace item, you can covert it to WFS. Provide additional details required for WFS that are not required during the initial item setup process.

To learn how to convert your item to be eligible for Walmart Fulfillment Services, refer to Seller Help: Convert your items to WFS.

For more details about hazmat item compliance requirements, refer to Seller Help: Hazardous Items – What to do if your item is considered Hazmat.

Note: If you have not set up your items, you can use the full Item + WFS Json spec to convert and upload items in one process, refer to Create a new item (Full item setup). To download the spec, go to Item spec versions.

Item conversion overview

This section provides an overview of the item conversion process to convert your items to WFS-eligible items. Detailed information is provided in subsequent sections.

1. Download and extract the WFS conversion spec to convert your item to WFS or create an inbound purchase order.
2. (Optional): If you haven't created your items yet, you can use the new Item Spec v4.1 to set up your items for WFS in one step. See Create items in the Items guide.
3. Call the Convert Items to WFS API. Use the OMNI_WFS feed type.

New requirement: Restrict item sale by geographic location

There is a new requirement for setting up or converting items to WFS to indicate item Sales Restrictions by geographic location: State or Zip Code. If there are no restrictions, you can set the Restriction Type to "None."

For more details about the State Restrictions attribute and its usage, see Restrict item sale by state or zip code.

Step 1: Download WFS item conversion JSON schema

Download the WFS Item conversion JSON schema: WFS_Convert_Schema_v1.3.json

Step 2: (Optional) Create an inbound PO

You can optionally create an inbound Purchase Order (PO). Download and extract the Inbound Purchase Order JSON Schema: InboundPurchaseOrderSchema.zip.

Step 3: Call convert items for WFS API

After you've extracted the WFS Item conversion spec, you can Call POST Convert Items to WFS API. Default feedType is OMNI_WFS, (such as https://marketplace.walmartapis.com/v3/feeds?feedType=OMNI\_WFS).