Carriers
Kun Express Tracking API & MCP
Query live Kun Express (kunexpress) package status and scan history in a single synchronous GET request or MCP tool call.
Overview & Quick Facts
| Property | Value |
|---|---|
Carrier slug (?carrier=) | kunexpress |
| Brand aliases | Kun Express, KUN, KUN Logistics |
| Category | China to US cross-border e-commerce |
| Single-package REST endpoint | GET https://api.lastscanned.com/v1/track/{trackingNumber} |
| Batch REST endpoint | GET https://api.lastscanned.com/v1/track?numbers=KUN7000012345,... |
MCP server (https://mcp.lastscanned.com) | track_package, track_packages, list_carriers |
| Authentication & pricing | Authorization: Bearer lsk_live_... · 1 free keyless lookup/day per IP |
Tracking Number Formats & Auto-Detection
| Pass | Rule / Regex | Check Digit | Examples |
|---|---|---|---|
Pass 1 (matches) | /^KUN\d{10}$/ | none | KUN7000012345 |
Pass 2 (mayMatch) | none | none | none |
KUN + 10 digits belong to Kun Express alone, so ?carrier=kunexpress is optional.
Synchronous GET Request & Normalized JSON Response
curl -s "https://api.lastscanned.com/v1/track/KUN7000012345?carrier=kunexpress" \
-H "Authorization: Bearer $LASTSCANNED_API_KEY"{
"carrier": "kunexpress",
"trackingNumber": "KUN7000012345",
"status": "delivered",
"statusDescription": "Delivered, In/At Mailbox",
"service": null,
"deliveredAt": null,
"deliveredAtLocal": "2026-04-20T15:12:00",
"signedBy": null,
"destination": {
"city": null,
"state": null,
"country": "US"
},
"events": [
{
"timestamp": null,
"localTime": "2026-04-20T15:12:00",
"status": "delivered",
"description": "Delivered, In/At Mailbox",
"location": "DENVER,CO 80202",
"code": null
},
{
"timestamp": null,
"localTime": "2026-04-20T08:40:00",
"status": "out_for_delivery",
"description": "Out for Delivery",
"location": "DENVER,CO 80202",
"code": null
},
{
"timestamp": null,
"localTime": "2026-04-18T21:05:00",
"status": "in_transit",
"description": "Arrived at USPS Regional Facility",
"location": "DENVER CO DISTRIBUTION CENTER",
"code": null
},
{
"timestamp": null,
"localTime": "2026-04-08T10:30:00",
"status": "label_created",
"description": "Shipment information received",
"location": null,
"code": null
}
]
}Notes
- Route: queries the forwarder's Hualei (华磊) tracking endpoint and normalizes the scan history.
- Time zone: each scan is in the clock of the place it happened (China for pick-up and export, the US for the rest) and the page gives no zone, so only
localTimeis set.
Related Resources
- Regex & check digits: Tracking number formats & auto-detection
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