Carrier tracking
ePacket is a low-cost China Post service used for small parcels from China to the US and other destinations. It is one of the most common tracking numbers in cross-border e-commerce.
Trace detects ePacket LZ/LX/LY-prefixed tracking numbers and returns a normalized timeline, so ePacket parcels can be tracked alongside every other carrier in your system.
Carrier type
dropshipping
Regions
CN to Global
Carrier code
epacket
ePacket tracking numbers start with LZ, LX, or LY. Trace detects these prefixes automatically for China Post ePacket shipments. Send a tracking number to the Trace API and receive a normalized event timeline.
curl -X POST https://api.traceapi.dev/v1/track \
-H "Authorization: Bearer trc_test_key" \
-H "Content-Type: application/json" \
-d '{"tracking_number":"YOUR_TRACKING_NUMBER"}'Yes. Trace accepts the epacket carrier code and returns a normalized event timeline for ePacket (China Post) shipments when a source provides usable data.
Send a POST request to /v1/track with the tracking number and, for ambiguous formats, the carrier code epacket. Trace returns normalized statuses and dated events with timestamps and locations.
ePacket tracking numbers start with LZ, LX, or LY. Trace detects these prefixes automatically for China Post ePacket shipments.
Create an account, generate an API key, and track your first ePacket (China Post) package in under two minutes.