Mandatory Headers

To authenticate your call, pass the following mandatory header keys:

Name	Description	Required	Sample Value
wm_consumer.id	Walmart provided unique ID required to access the API. This is the same as the Client ID.	Yes	5a2b2098-1503-4c95-9753- 574b6e049e8a
Authorization	The generated Bearer Token. The bearer token expires after 15 minutes.	Yes	CqFm5HjaCa3u7fdXPLpfE6ia sDTIrjDPKgupM6woi...

NOTE: Individual APIs may require additional headers. Refer to individual API Reference pages for detailed information.