# Kunyoung Express Tracking API & MCP

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

Query live **Kunyoung Express** (`kunyoung`) package status and scan history in a single synchronous `GET` request or MCP tool call. Pass `?carrier=kunyoung` to select it.

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `kunyoung` |
| **Brand aliases** | Kunyoung Express, Kunyoung Logistics, 건영택배, kunyoung.com |
| **Category** | South Korean parcel delivery (건영택배) |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=8800145352,...` |
| **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 waybills are used by several Korean carriers, so pass `?carrier=kunyoung`.

## Synchronous `GET` Request & Normalized JSON Response

```bash
curl -s "https://api.lastscanned.com/v1/track/8800145352?carrier=kunyoung" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

```json
{
  "carrier": "kunyoung",
  "trackingNumber": "8800145352",
  "status": "delivered",
  "statusDescription": "배송을 완료하였습니다.",
  "service": null,
  "deliveredAt": "2026-01-16T05:15:06Z",
  "deliveredAtLocal": "2026-01-16T14:15:06",
  "signedBy": null,
  "destination": null,
  "events": [
    {
      "timestamp": "2026-01-16T05:15:06Z",
      "localTime": "2026-01-16T14:15:06",
      "status": "delivered",
      "description": "배송을 완료하였습니다.",
      "location": "건영로젠",
      "code": "Y"
    },
    {
      "timestamp": "2026-01-15T09:32:13Z",
      "localTime": "2026-01-15T18:32:13",
      "status": "in_transit",
      "description": "배송할 터미널에 도착하였습니다.",
      "location": "군포터미널",
      "code": "V"
    },
    {
      "timestamp": "2026-01-15T09:22:13Z",
      "localTime": "2026-01-15T18:22:13",
      "status": "label_created",
      "description": "배송 예정인 상품을 접수하였습니다.",
      "location": null,
      "code": "A"
    }
  ]
}
```

## Notes

- **Wording**: scan text is Korean, as on the carrier's page.
- **Time zone**: Korea Standard Time (`Asia/Seoul`, UTC+9); `timestamp` is converted from that.
- **Detection**: a ten-digit number is not specific to Kunyoung, so it is only reached with `?carrier=kunyoung`.

## Related Resources

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