Track Asendia e-PAQ Standard, Plus, and Select parcels from the US, Europe, and Asia into Royal Mail Tracked 48 or Evri.

Asendia (the joint venture between La Poste and Swiss Post) processes millions of UK-bound cross-border e-commerce parcels at its US (Folcroft PA, Elk Grove Village IL, Bell CA), European, and Asian hubs—as well as its UK Heathrow/Bedford facilities. Once UK customs clears, Asendia injects parcels directly into Royal Mail Tracked 48 (`...GB`) or Evri (`H00...`).

Try a live tracking number:

Barcode transition: Asendia to Royal Mail

When Asendia clears customs and hands off to Royal Mail, lastscanned surfaces the secondary tracking number in the top-level message field.

Origin / middle-mile carrier
Asendia (asendia)
Asendia e-PAQ ID / S10
ASD… / LX… / 3S…
Origin example
LX918273645CH
Final-mile carrier
Royal Mail (royalmail)
Royal Mail S10 (13 chars) / Evri (16 chars)
WG…GB / LX… / H00…
Final-mile example
WG839201948GB
Extracted in .message
Arrived at Asendia UK hub - Handed over to Royal Mail

How the Asendia → Royal Mail handoff works

Follow the parcel across both networks without waiting on asynchronous webhooks or losing visibility at the handoff boundary.

1. Origin Asendia e-PAQ hub sortation
Asendia collects the shipment in the US, Switzerland, France, Germany, or Hong Kong and assigns a UK Royal Mail or Evri final-mile barcode.
2. UK customs clearance at Heathrow / Bedford
Parcels clear HMRC import processing at Asendia UK's bonded hub.
3. Royal Mail or Evri final-mile delivery
Royal Mail or Evri scans the domestic UK barcode and delivers within 1 to 3 working days.
Asendia query
GET /v1/track/LX918273645CH?carrier=asendia
Royal Mail query
GET /v1/track/WG839201948GB?carrier=royalmail

Chain Asendia → Royal Mail in code or MCP

Resolve both legs synchronously in TypeScript, curl, or your AI support agent via Streamable HTTP MCP.

REST (Synchronous GET)

# 1. Query Asendia origin waybill (extracts final-mile barcode in .message):
curl "https://api.lastscanned.com/v1/track/LX918273645CH" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

# 2. Query the extracted Royal Mail barcode:
curl "https://api.lastscanned.com/v1/track/WG839201948GB" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

TypeScript (Automatic Handoff Chaining)

const headers = { Authorization: `Bearer ${process.env.LASTSCANNED_API_KEY}` };
const originRes = await fetch(`https://api.lastscanned.com/v1/track/${encodeURIComponent(number)}`, { headers });
const originPkg = await originRes.json();

// Extract secondary barcode from top-level message ("Arrived at Asendia UK hub - Handed over to Royal Mail")
const handoff = originPkg.message?.match(/^Handed to (.+?) as ([A-Z0-9-]+)$/i);
if (handoff) {
  const [, , lastMileNumber] = handoff;
  const destRes = await fetch(`https://api.lastscanned.com/v1/track/${encodeURIComponent(lastMileNumber)}`, { headers });
  const destPkg = await destRes.json();
}

Remote MCP (Claude Code / Cursor / ChatGPT)

claude mcp add --transport http lastscanned https://mcp.lastscanned.com \
  --header "Authorization: Bearer lsk_live_YOUR_API_KEY"

Asendia e-PAQ to Royal Mail & Evri UK Handoff Tracking FAQ

Who delivers Asendia packages in the UK?
Asendia e-PAQ Plus and Standard postal parcels are delivered by Royal Mail, while heavier e-PAQ Select commercial parcels are delivered by Royal Mail Tracked, Evri, or Yodel.
How do I find my Royal Mail tracking number on an Asendia shipment?
Query `GET /v1/track/{number}` with your Asendia tracking code—`lastscanned` extracts the linked Royal Mail (`...GB`) or Evri (`H00...`) delivery number.

Other carrier handoff guides

Explore cross-border last-mile barcode extraction and domestic USPS consolidator overrides across all 273 carriers.

All 273 supported carriers

International posts and couriers

Cross-border