# Pos Malaysia (Pos Laju) Tracking API & MCP

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

Query live **Pos Malaysia** (`posmalaysia`) package status and scan history in a single synchronous `GET` request or MCP tool call. `lastscanned` auto-detects UPU S10 numbers ending `MY` (with a valid check digit) in Pass 1 and returns a normalized `TrackingResult` JSON payload, with no Pos Malaysia account or API key.

## Overview & Quick Facts

| Property | Value |
|---|---|
| **Carrier slug (`?carrier=`)** | `posmalaysia` |
| **Brand & service aliases** | Pos Malaysia, Pos Laju, Poslaju, `pos.com.my`, S10 `…MY` |
| **Category** | National postal operator (Malaysia), domestic and international parcels and mail |
| **Single-package REST endpoint** | `GET https://api.lastscanned.com/v1/track/{trackingNumber}` |
| **Batch REST endpoint** | `GET https://api.lastscanned.com/v1/track?numbers=EN123456785MY,...` |
| **MCP server (`https://mcp.lastscanned.com`)** | `track_package`, `track_packages`, `list_carriers` (`claude mcp add --transport http lastscanned https://mcp.lastscanned.com`) |
| **Authentication & pricing** | `Authorization: Bearer lsk_live_...` · **1 free keyless lookup/day per IP** · **Free tier** (5 unique numbers/day, $0) · **Pro** ($4.99/mo for 1,000 unique numbers, unlimited re-polls, $0.015/extra) · **HTTP 402 Stripe MPP** ($0.50 for 25-number `lsk_pack_` key or $0.02/number in USDC on Tempo) |

## Tracking Number Formats & Auto-Detection

| Pass | Rule | Check digit | Examples |
|---|---|---|---|
| **Pass 1 (`matches`)** | UPU S10: two letters, nine digits, `MY` | Yes (S10) | `EN123456785MY` |
| **Pass 2 (`mayMatch`)** | *None* | n/a | n/a |

Local Pos Laju numbers that are not S10 shaped can be tracked with `?carrier=posmalaysia`.

## Synchronous `GET` Request & Normalized JSON Response

### `curl`

```bash
curl -s "https://api.lastscanned.com/v1/track/EN123456785MY" \
  -H "Authorization: Bearer $LASTSCANNED_API_KEY"
```

### JavaScript / TypeScript (`fetch`)

```ts
const res = await fetch("https://api.lastscanned.com/v1/track/EN123456785MY", {
  headers: { Authorization: `Bearer ${process.env.LASTSCANNED_API_KEY}` },
});
const pkg = await res.json();
console.log(pkg.status, pkg.events[0]);
```

### MCP `track_package` tool call

```json
{
  "tool": "track_package",
  "arguments": {
    "tracking_number": "EN123456785MY"
  }
}
```

### Normalized `TrackingResult` JSON response

```json
{
  "carrier": "posmalaysia",
  "trackingNumber": "EN123456785MY",
  "status": "out_for_delivery",
  "statusDescription": "Your parcel is with our courier and is out for delivery",
  "service": null,
  "deliveredAt": null,
  "deliveredAtLocal": null,
  "signedBy": null,
  "destination": {
    "city": "Kuala Lumpur",
    "state": "Kuala Lumpur",
    "country": "MY"
  },
  "events": [
    {
      "timestamp": "2026-10-26T01:52:32Z",
      "localTime": "2026-10-26T09:52:32",
      "status": "out_for_delivery",
      "description": "Your parcel is with our courier and is out for delivery",
      "location": "Pusat POS Laju Kepong",
      "code": "EM014"
    },
    {
      "timestamp": "2026-10-25T19:16:01Z",
      "localTime": "2026-10-26T03:16:01",
      "status": "in_transit",
      "description": "Your parcel has been sorted. We are on our way!",
      "location": "HUB Parcel Domestik Shah Alam",
      "code": "EM010"
    },
    {
      "timestamp": "2026-10-24T02:05:10Z",
      "localTime": "2026-10-24T10:05:10",
      "status": "in_transit",
      "description": "We have received your parcel and can't wait to deliver it!",
      "location": "POS Laju Kiosk",
      "code": "EM001"
    }
  ]
}
```

## Notes

- Scan times are Malaysia time, returned with a UTC `timestamp` and the scan's `localTime`.
- `destination` comes from the recipient's city, state and country that Pos Malaysia reports.
- The tracking page asks for a phone number only before showing the proof-of-delivery photo. The scans do not need it, and `lastscanned` does not return the photo.
- Up to 5 numbers go in one batch request.

## Related Resources

- **Carrier hub**: [All supported carriers](/carriers)
- **Regex & check digits**: [Tracking number formats & auto-detection](/formats)
- **AI support workflows**: [WISMO AI agents & synchronous tracking](/wismo)