WFS inventory (Legacy)

Returns Available-to-Sell quantities for your WFS items.

Optional query parameters enable you to perform the following:
• Filter by specific sku values.
• Limit results to items updated after a given date.

Deprecation notice: This endpoint will be removed in 2026 (more information to come). Switch to the WFS Inventory (new) API.

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Query Params
string

The unique alphanumeric ID you assign to an item. Use the same value in every request that references the item, including your XSD catalog file.

If the SKU contains any of the following characters, encode them:

": / ? # [ ] @ ! $ & ' ( ) * + , ; = { } %"

Encode spaces as "%20". You do not need to encode any other characters.

string

The start of the last modified date range. Returns only inventory records updated on or after this timestamp. Use 24-hour UTC format YYYY-MM-DD HH:mm:ss (for example, 2025-06-01 00:00:00).

string

The end of the last-modified date range. Returns only inventory records updated on or before this timestamp. Use the same YYYY-MM-DD HH:mm:ss format as fromModifiedDate.

string
Defaults to 10

The maximum number of SKUs to include in the response (1–300). If you omit this parameter, Walmart returns up to 10 SKUs.

string
Defaults to 0

The number of SKUs to skip before Walmart starts listing results. Set to 0 to start at the first SKU.

string

Filter results by ship-node type.

  • Only supported value is multichannel.
  • Use this parameter only if you are a multi-channel seller.
  • When you send shipNodeType, you must also send sku. All other query parameters are ignored.
  • sku can be a single value or several SKUs separated by commas (for example, "sku1,sku2").
Headers
string
required

The access token retrieved in the Token API call

string

A unique ID to track the consumer request by channel. Use the Consumer Channel Type received during onboarding

string
required

A unique ID which identifies each API call and used to track and debug issues; use a random generated GUID for this ID

string
required

Walmart Service Name

Response

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Response
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