Download XSD schema file

Each resource (e.g. Orders) requires its own XSD file that contains the XML format specification. You can download the XSD file from each resource within this Guide. For example, to get the Orders XSD, go to Order Management. We include a few examples of the relevant XML for each API. The general structure of the responses are shown in the right panel examples.

Each XML file may contain the namespace and other parameters. The real value of the namespace could be wm, ns2, ns3 or any other random value and the XML structure should be compliant with the XSD schema. Walmart APIs are case-sensitive (including URLs, elements and parameters) and support UTF-8 character set only.