Carriers

CJ Packet Tracking API & MCP

Query live CJ Packet (cjpacket) package status and scan history in a single synchronous GET request or MCP tool call.

Overview & Quick Facts

PropertyValue
Carrier slug (?carrier=)cjpacket
Brand aliasesCJ Packet, CJPacket, CJ Dropshipping, CJ Packet Ordinary, CJPBAD
CategoryCJ Dropshipping cross-border parcels
Single-package REST endpointGET https://api.lastscanned.com/v1/track/{trackingNumber}
Batch REST endpointGET https://api.lastscanned.com/v1/track?numbers=CJPBAD7080500174YQ,CJPBAD7080500174YQ
MCP server (https://mcp.lastscanned.com)track_package, track_packages, list_carriers
Authentication & pricingAuthorization: Bearer lsk_live_... · 1 free keyless lookup/day per IP

Tracking Number Formats & Auto-Detection

PassRule / RegexCheck DigitExamples
Pass 1 (matches)/^CJP[A-Z]{2,3}\d{10}YQ$/noneCJPBAD7080500174YQ
Pass 2 (mayMatch)nonenonenone

Shapes this carrier uses:

  • CJP + 2 to 3 letters + 10 digits + YQ: ^CJP[A-Z]{2,3}\d{10}YQ$

Synchronous GET Request & Normalized JSON Response

curl -s "https://api.lastscanned.com/v1/track/CJPBAD7080500174YQ?carrier=cjpacket" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
{
  "carrier": "cjpacket",
  "trackingNumber": "CJPBAD7080500174YQ",
  "status": "delivered",
  "statusDescription": "Delivered, At the door/Yard",
  "service": "CJPacket LX Sensitive Pro",
  "deliveredAt": null,
  "deliveredAtLocal": "2026-08-23T04:51:26",
  "signedBy": null,
  "destination": {
    "city": null,
    "state": null,
    "country": "US"
  },
  "message": "Handed to GOFO as CJPBAD7080500174YQ",
  "events": [
    {
      "timestamp": null,
      "localTime": "2026-08-23T04:51:26",
      "status": "delivered",
      "description": "Delivered, At the door/Yard",
      "location": "GLEN BURNIE",
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-08-22T15:39:57",
      "status": "out_for_delivery",
      "description": "Out for delivery",
      "location": "GLEN BURNIE",
      "code": null
    },
    {
      "timestamp": null,
      "localTime": "2026-08-11T06:09:08",
      "status": "label_created",
      "description": "Label created. Warehouse is processing this order. Please wait in patience.",
      "location": null,
      "code": null
    }
  ]
}

Notes

  • Handoff: message names the last-mile carrier when CJ Packet shows its number (GOFO numbers are recognised) and gives the number; pass it to GET /v1/track/{number} for that carrier's own scans.
  • Time zone: when CJ Packet gives an exact time (some scans) timestamp is set; otherwise only the destination's localTime.

CityMail Tracking API & MCP

Track CityMail (Sweden) parcels via synchronous REST GET or MCP. Normalized JSON status and scan history, no carrier credentials required.

Closer Logistics Tracking API & MCP

Track Closer Logistics (Spain) last-mile shipments via synchronous REST GET or MCP. Normalized JSON status and scan history, no carrier credentials required.

On this page

Overview & Quick FactsTracking Number Formats & Auto-DetectionSynchronous GET Request & Normalized JSON ResponseNotesRelated Resources