# TST-CF Express Tracking API & MCP

URL: https://docs.lastscanned.com/carriers/tstcfexpress

Query live **TST-CF Express** (`tstcfexpress`) package status and scan history in a single synchronous `GET` request or MCP tool call. Pass `?carrier=tstcfexpress` (or the MCP `carrier` argument) so the lookup goes to TST-CF Express.

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `tstcfexpress` |
| **Brand aliases** | TST-CF Express, TST CF Express, TST Express, tst-cfexpress.com |
| **Category** | Regional (less-than-truckload freight, Canada / United States) |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=7700000019,...` |
| **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`)** | none | none | none |

Ten-digit PRO numbers are a shape other carriers also use, so pass `?carrier=tstcfexpress`. Accepted shape: `^[1-9]\d{9}$`.

## Synchronous `GET` Request & Normalized JSON Response

```bash
curl -s "https://api.lastscanned.com/v1/track/7700000019?carrier=tstcfexpress" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

```json
{
  "carrier": "tstcfexpress",
  "trackingNumber": "7700000019",
  "status": "delivered",
  "statusDescription": "Delivered",
  "service": null,
  "deliveredAt": null,
  "deliveredAtLocal": "2026-03-12T15:26:00",
  "signedBy": null,
  "destination": {
    "city": "PENINSULA",
    "state": "OH",
    "country": null
  },
  "events": [
    {
      "timestamp": null,
      "localTime": "2026-03-12T15:26:00",
      "status": "delivered",
      "description": "Delivered",
      "location": "PENINSULA, OH",
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-03-09T20:06:00",
      "status": "in_transit",
      "description": "Customs release",
      "location": null,
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-03-02",
      "status": "in_transit",
      "description": "Shipped",
      "location": "STE CLAIRE, QC",
      "code": null
    }
  ]
}
```

## Notes

- **How it asks**: `GET /tracing/by-url?lang=e&PRO=…` stores the lookup in the session and `GET /tracing/results` (with the session cookie) renders it. Two plain requests.
- **Scans**: the page has no scan list, only the status line (`Delivered on 03/12/2026 at 15:26`), the ship date and an optional customs-release time, so these are the events.
- **Time zone**: the page prints no zone, so only `localTime` is set.

## Related Resources

- **Regex & check digits**: [Tracking number formats & auto-detection](/formats)