Carriers
Stallion Express Tracking API & MCP
Query live Stallion Express (stallionexpress, Canadian shipping platform) status and scan history, plus the partner carrier's number.
Overview & Quick Facts
| Property | Value |
|---|---|
Carrier slug (?carrier=) | stallionexpress |
| Brand aliases | Stallion, stallion.ca |
| Category | Regional |
| Single-package REST endpoint | GET https://api.lastscanned.com/v1/track/{trackingNumber} |
| Batch REST endpoint | GET https://api.lastscanned.com/v1/track?numbers=... |
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) | none | none | none |
Pass 2 (mayMatch) | `/^(SE)?2\d(0[1-9] | 1[0-2])(0[1-9] | [12]\d |
Pass ?carrier=stallionexpress so the number is routed here.
Synchronous GET Request & Normalized JSON Response
curl -s "https://api.lastscanned.com/v1/track/260315ABC1?carrier=stallionexpress" \
-H "Authorization: Bearer $LASTSCANNED_API_KEY"{
"carrier": "stallionexpress",
"trackingNumber": "260315ABC1",
"status": "delivered",
"statusDescription": "Delivered, In/At Mailbox",
"service": "US Economy",
"deliveredAt": "2026-03-20T21:07:00Z",
"deliveredAtLocal": "2026-03-20T21:07:00",
"signedBy": null,
"destination": {
"city": "Denver",
"state": "CO",
"country": "US"
},
"message": "Handed to USPS as 9400100000000000000000",
"events": [
{
"timestamp": "2026-03-20T21:07:00Z",
"localTime": "2026-03-20T21:07:00",
"status": "delivered",
"description": "Delivered, In/At Mailbox",
"location": "DENVER",
"code": null
},
{
"timestamp": "2026-03-20T11:30:00Z",
"localTime": "2026-03-20T11:30:00",
"status": "out_for_delivery",
"description": "Out for Delivery",
"location": "DENVER",
"code": null
},
{
"timestamp": "2026-03-15T15:06:00Z",
"localTime": "2026-03-15T15:06:00",
"status": "in_transit",
"description": "Picked Up by Shipping Partner, USPS Awaiting Item",
"location": "NIAGARA FALLS",
"code": null
}
]
}Notes
- Source: stallion.ca's tracking form (WordPress ajax). A leading
SEis dropped. - Time zone: Stallion gives UTC;
localTimerepeats the UTC clock time. - Handoff: the partner (USPS, Canada Post…) and its number come back in
message.
Related Resources
- Regex & check digits: Tracking number formats & auto-detection
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