Track eBay Orange Connex SpeedPAK (ESUS… / EEUS…) shipments from China through US customs and USPS last-mile delivery.

Orange Connex SpeedPAK is eBay's official cross-border shipping service from Greater China. Economy (ESUS…) and Standard (EEUS…) parcels clear CBP entry at LAX, JFK, or ORD and inject into USPS Ground Advantage (920019… / 926129…) or regional couriers.

Try a live tracking number:

Barcode transition: Orange Connex SpeedPAK to USPS

When Orange Connex SpeedPAK clears customs and hands off to USPS, lastscanned surfaces the secondary tracking number in the top-level message field.

Origin / middle-mile carrier
Orange Connex SpeedPAK (speedpak)
SpeedPAK ESUS… / EEUS… 26-character barcode
^E[SE]US\d{20,24}$
Origin example
ESUS12345678901234567890A0N
Final-mile carrier
USPS (usps)
USPS 22-digit IMpb (920019… / 926129…)
^92\d{20,24}$
Final-mile example
9200190302951157303009
Extracted in .message
Arrived at destination regional distribution center (handoff: USPS 9200190302951157303009)

How the SpeedPAK → USPS handoff works

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

1. Orange Connex origin sortation & export
SpeedPAK collects the eBay parcel in Shenzhen, Shanghai, or Hong Kong under an ESUS… (Economy) or EEUS… (Standard) tracking number.
2. US port-of-entry customs & de-consolidation
After air linehaul to Los Angeles, New York, or Chicago, SpeedPAK clears customs and transfers the parcel at its regional distribution center.
3. USPS Ground Advantage final delivery
USPS scans the domestic 920019… / 926129… barcode and completes mailbox or porch delivery.
SpeedPAK query
GET /v1/track/ESUS12345678901234567890A0N?carrier=speedpak
USPS last-mile query
GET /v1/track/9200190302951157303009?carrier=usps
Auto-detection
ESUS… and EEUS… barcodes route directly to the SpeedPAK adapter

Chain SpeedPAK → USPS 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 Orange Connex SpeedPAK origin waybill (extracts final-mile barcode in .message):
curl "https://api.lastscanned.com/v1/track/ESUS12345678901234567890A0N" \
  -H "Authorization: Bearer lsk_live_YOUR_API_KEY"

# 2. Query the extracted USPS barcode:
curl "https://api.lastscanned.com/v1/track/9200190302951157303009" \
  -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 destination regional distribution center (handoff: USPS 9200190302951157303009)")
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"

Orange Connex SpeedPAK (ESUS… / EEUS…) to USPS Cross-Border Handoff Tracking FAQ

How do I track an eBay SpeedPAK ESUS or EEUS number on USPS?
Query your ESUS… or EEUS… tracking number via GET /v1/track/{number} to view all Orange Connex SpeedPAK export and import checkpoints, plus the domestic USPS tracking number once handed off.
What is the difference between SpeedPAK EEUS and ESUS?
EEUS indicates SpeedPAK Standard Service (faster air linehaul with full end-to-end USPS Ground Advantage tracking), while ESUS indicates SpeedPAK Economy Service.

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