Walmart Open API

Product Lookup API

Product Lookup API gives access to item price and availability in real-time. Item id needs to be specified for doing a lookup. Response type returned is full response.

Example Queries

Lookup for item id 12417832, JSON Response{apiKey}&lsPublisherId={Your LinkShare Publisher Id}&format=json

Lookup by UPC “035000521019”:{apiKey}&upc=035000521019

Lookup for mutiple item ids 12417832,19336123 (supports upto 20 items in one call):,19336123&apiKey={apiKey}&lsPublisherId={Your LinkShare Publisher Id}


xml, json

Query Parameters

Param Name Description Required/Optional
apiKey Your API access key. Required
lsPublisherId Your LinkShare Publisher Id Optional
format Type of response required, allowed values [json, xml]. Default is json. Optional
ids Comma separated list of item ids Optional
upc upc of the item Optional

To play with the API, please checkout the I/O Docs.


Lookup API returns the Full Response. Response types are covered in the Item Response Groups section.

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