Walmart Multichannel Solutions (MCS) webhooks
Walmart Multichannel Solutions (MCS) webhooks provide real-time notifications for order and return events.
Instead of polling APIs for updates, you can subscribe to supported webhook events and receive notifications when important changes occur. To receive notifications, subscribe to the event types you want to monitor and provide a webhook endpoint URL.
Webhook notifications
MCS webhook notifications provide updates as orders, shipments, and returns move through their respective lifecycles.
MCS supports notifications for:
-
Order status updates: Acknowledged, shipped, and canceled orders
Shipment updates: Tracking and carrier information
-
Return lifecycle events: Return authorization, label generation, in-transit updates, delivery at the return center, delivery at the return center, and final disposition.
Common use cases
MCS webhooks help you keep your systems updated as order, shipment, and return activity changes.
Use MCS webhooks to:
- Track order status changes
- Monitor shipment updates
- Follow the return lifecycle
- Automate downstream workflows
MCS supports the following event types:
| Event Type | Category | Description |
|---|---|---|
ORDER_STATUS_UPDATE | Order | Sent when an order status changes. |
ORDER_SHIPMENT_UPDATE | Order | Sent when shipment information is updated. |
MCS_RETURN_ORDER_STATUS_UPDATE | Return | Sent when a return status changes. |
Related links
Updated 14 days ago