Mass Retail & Global Ecommerce MarketplaceUSCAMX

Walmart package tracking & carrier handoff lookup.

Walmart fulfills WFS (Walmart Fulfillment Services) and 1P e-commerce boxes via FedEx Home Delivery (`77...`), USPS Ground Advantage (`9400...` / `926129...`), OnTrac/LaserShip (`1LS...` / `D100...`), and UPS (`1Z...`), alongside local Spark Driver store deliveries. Walmart Canada ships via FedEx, Purolator, and Canada Post. Enter any Walmart tracking number below to detect the active carrier and view normalized scan events.

FedExUSPSOnTracUPSCanada PostPurolator
Try a live tracking number:

Which carriers Walmart uses

Call `GET https://api.lastscanned.com/v1/track/{number}` to track Walmart.com and Walmart Marketplace orders across FedEx, USPS, OnTrac, UPS, Canada Post, and Purolator.

77…926129…9400…1LS…D100…1Z…329…

Origin Consolidators & Cross-Border Linehaul

Handles warehouse pickup, export sortation, air/ocean linehaul, and customs clearance before final-mile induction.

FedEx (fedex) →USPS (usps) →OnTrac (ontrac) →UPS (ups) →Canada Post (canadapost) →Purolator (purolator) →

Regional & National Final-Mile Couriers

Receives the cleared parcel at the destination metro sort hub or DDU and performs doorstep delivery.

FedEx (fedex) →USPS (usps) →OnTrac (ontrac) →UPS (ups) →Canada Post (canadapost) →Purolator (purolator) →

Common Handoff Routes & Scan Statuses for Walmart

→Handoff: YunExpress → USPS →

Automate Walmart WISMO tracking via REST or MCP

Building an order-tracking portal, AI customer support agent, or post-purchase workflow? Query GET /v1/track/{number} synchronously across 273 carriers with zero webhook queues.

Get a free API keyShopify & AI WISMO guide →

cURL synchronous lookup

curl "https://api.lastscanned.com/v1/track/778899001122" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

Node.js / Edge Runtime fetch

const res = await fetch("https://api.lastscanned.com/v1/track/" + encodeURIComponent(trackingNumber), {
  headers: { Authorization: "Bearer " + process.env.LASTSCANNED_API_KEY },
});
const data = await res.json();
// data.status -> "in_transit" | "out_for_delivery" | "delivered"
// data.message -> extracted last-mile handoff barcode when applicable

Walmart tracking FAQ

What shipping carriers does Walmart use for shipped orders?
Walmart primarily uses FedEx Home Delivery, USPS, OnTrac (LaserShip), and UPS for boxed parcel shipments, while local store-to-door deliveries use Walmart's Spark Driver network.
Why does my Walmart Marketplace order have a YunExpress, Yanwen, or 4PX tracking number?
Third-party international sellers on Walmart Marketplace frequently ship directly from overseas warehouses via YunExpress, Yanwen, or 4PX with final delivery by USPS, UniUni, or SpeedX.
How fast is Walmart+ shipping?
Walmart+ members receive free next-day and two-day parcel shipping via FedEx, OnTrac, and USPS with no order minimum.

More marketplace & DTC brand guides

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All 273 supported carriers

Major carriers

Regional and last mile

International posts and couriers

Cross-border