API Reference
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Taxonomy by spec

get
https://marketplace.walmartapis.com/v3/utilities/taxonomy

The Taxonomy by Item spec API exposes the category taxonomy that Walmart.com uses to categorize items for each Item spec version. It returns a list of all Categories and Sub-categories that are available on Walmart.com for the Item spec version you specify.
You can specify the feedType and version for these available Item specs. Make sure to specify the corresponding version that is available for that feed type:

  • Item spec 3.2 feed type: item
  • Item spec 4.0 feed types: MP_ITEM, MP_WFS_ITEM, or MP_MAINTENANCE
  • Item spec 4.1 feed types: MP_WFS_ITEM, or MP_MAINTENANCE
  • Item spec 4.2 feed type: MP_ITEM or MP_WFS_ITEM
  • Item spec 4.3 feed type: MP_ITEM or MP_MAINTENANCE

Market availability: US only

Query Params
string
enum

Specifies the Feed Type.

Market availability: US only

Allowed:
string
enum

Specifies the version for the Feed Type.

Market availability: US only

Allowed:
Headers
string
required

Access token obtained from the Token API. Required for authenticating requests to Walmart Marketplace APIs.

Market availability: Global

string

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

Market availability: Global

string
required

A unique ID that identifies each API call and is used to track and debug issues. Use a randomly generated GUID for this ID.

Market availability: Global

string
required

Specifies the name of the Walmart service being called.

Market availability: Global

string
enum
required

Identifies the Walmart Marketplace region for the request. If not specified, US is used by default.

Market availability: Global

Allowed:
string
enum
required

Indicates the global version of the API. The value must be set to 3.1.

Market availability: Global

Allowed:
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Updated 3 months ago

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Updated 3 months ago