Carriers
PostEx Tracking API & MCP
Query live PostEx (postex) package status and scan history in a single synchronous GET request or MCP tool call.
Overview & Quick Facts
| Property | Value |
|---|---|
Carrier slug (?carrier=) | postex |
| Brand aliases | PostEx Pakistan, PostEx.pk, PostEx Courier |
| Category | Pakistani domestic courier (cash on delivery) |
| Region | Pakistan |
| Single-package REST endpoint | GET https://api.lastscanned.com/v1/track/{trackingNumber} |
| Batch REST endpoint | GET https://api.lastscanned.com/v1/track?numbers=21000000123456,... |
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 |
PostEx numbers are 14 digits, a shape other carriers use, so pass ?carrier=postex.
Synchronous GET Request & Normalized JSON Response
curl -s "https://api.lastscanned.com/v1/track/21000000123456?carrier=postex" \
-H "Authorization: Bearer $LASTSCANNED_API_KEY"{
"carrier": "postex",
"trackingNumber": "21000000123456",
"status": "delivered",
"statusDescription": "Delivered to Customer",
"service": null,
"deliveredAt": "2026-03-02T17:20:03Z",
"deliveredAtLocal": "2026-03-02T22:20:03",
"signedBy": null,
"destination": null,
"events": [
{
"timestamp": "2026-03-02T17:20:03Z",
"localTime": "2026-03-02T22:20:03",
"status": "delivered",
"description": "Delivered to Customer",
"location": null,
"code": "0005"
},
{
"timestamp": "2026-03-02T07:57:58Z",
"localTime": "2026-03-02T12:57:58",
"status": "out_for_delivery",
"description": "Enroute for Delivery",
"location": null,
"code": "0004"
},
{
"timestamp": "2026-02-28T06:14:04Z",
"localTime": "2026-02-28T11:14:04",
"status": "label_created",
"description": "At Example Store Warehouse",
"location": null,
"code": "0001"
}
]
}Notes
- Time zone: PostEx sends ISO times with a
+0500offset (Pakistan), sotimestampis exact. - Privacy: the reply also names the consignee; the adapter does not pass that on.
Related Resources
- Regex & check digits: Tracking number formats & auto-detection
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