Track UBI Smart Parcel cross-border shipments from China and Hong Kong through UK customs and Royal Mail Tracked delivery.

UBI Smart Parcel is a major eBay, AliExpress, and DTC cross-border logistics integrator that issues direct Royal Mail Tracked 48 (…GB) and Evri (H00…) barcodes at origin in China before flying consolidated cargo into London Heathrow.

Try a live tracking number:

Barcode transition: UBI Smart Parcel to Royal Mail / Evri

Domestic UBI Smart Parcel parcels keep the same 92… / 420… barcode from pickup to mailbox. Pass ?carrier=ubi to inspect middle-mile sort scans before USPS induction.

Origin / middle-mile carrier
UBI Smart Parcel (ubi)
UBI Smart Parcel / Royal Mail S10 (…GB) or Evri H00…
^(UBI[0-9A-Z]{10,16}|[A-Z]{2}\d{9}GB|H[0-9A-Z]{15})$
Origin example
WG123456789GB
Final-mile carrier
Royal Mail / Evri (royalmail)
Royal Mail 13-character S10 (…GB) or Evri H00…
^([A-Z]{2}\d{9}GB|H[0-9A-Z]{15})$
Final-mile example
WG123456789GB
Middle-mile resolution
Item received at Princess Royal / Heathrow DC (Royal Mail)

How the UBI Smart Parcel → Royal Mail handoff works

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

1. UBI origin sort & Royal Mail pre-advice
UBI labels the parcel in Shenzhen/Hong Kong with a Royal Mail Tracked 48 barcode while Royal Mail displays Sender despatching item.
2. LHR flight arrival & HMRC customs release
UBI flies the cargo to London Heathrow, clears UK customs, and transfers the yorks directly to Royal Mail or Evri.
3. Royal Mail local delivery office scan
Royal Mail scans the parcel at its super hub and delivers via your local postie.
UBI Smart Parcel query
GET /v1/track/WG123456789GB?carrier=ubi
Royal Mail query
GET /v1/track/WG123456789GB?carrier=royalmail
Consolidator override
Pass ?carrier=ubi to see origin Chinese warehouse and flight scans while Royal Mail shows Sender despatching item

Chain UBI Smart Parcel → 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 UBI Smart Parcel middle-mile scans on the 92… barcode:
curl "https://api.lastscanned.com/v1/track/WG123456789GB?carrier=ubi" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

# 2. Query USPS final-mile scans on the same barcode:
curl "https://api.lastscanned.com/v1/track/WG123456789GB" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

TypeScript (Automatic Handoff Chaining)

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

// If USPS is still waiting on the consolidator parcel, query UBI Smart Parcel middle-mile hubs:
if (pkg.carrier === "usps" && pkg.status === "label_created" && /^(420\d{5})?9[2345]/.test(number)) {
  const mid = await fetch(`https://api.lastscanned.com/v1/track/${encodeURIComponent(number)}?carrier=ubi`, { headers });
  if (mid.ok) pkg = await mid.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"

UBI Smart Parcel to Royal Mail & Evri UK eCommerce Handoff Tracking FAQ

Why does Royal Mail say 'Sender despatching item' for my UBI Smart Parcel order?
Because the Royal Mail label was printed in China before air departure. Querying ?carrier=ubi on lastscanned reveals the live Chinese warehouse, flight departure, and Heathrow customs scans.
How long does UBI Smart Parcel take to deliver to the UK?
UBI UK Direct Line shipments typically deliver within 5 to 9 working days.

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