Acknowledge orders

Use this endpoint to confirm that you've received an order and plan to fulfill it. Acknowledging an order updates its status in Walmart’s system and is a required step for seller-fulfilled orders.

Acknowledge an order

Call this endpoint after you verify that you can fulfill the order. Acknowledging the order updates Walmart's system to show you accept and prepare the items.

Endpoint

POST https://marketplace.walmartapis.com/v3/orders/acknowledge