Trace

Carrier tracking

Swiss Post tracking API

Swiss Post is a domestic carrier serving CH, EU routes. Trace accepts the Swiss Post carrier code (swisspost) and returns a normalized tracking timeline when a source provides usable data.

Use the Trace package tracking API to track Swiss Post shipments without integrating directly with Swiss Post's own systems. Send a tracking number, and Trace detects the carrier automatically where possible or accepts the code explicitly.

Carrier type

domestic

Regions

CH, EU

Carrier code

swisspost

Track Swiss Post in one request

Automatic detection covers selected number formats. For ambiguous or unlisted formats, send the carrier code explicitly (swisspost); a listed code does not guarantee live events. 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"}'

Swiss Post tracking FAQ

Does Trace support Swiss Post tracking?

Yes. Trace accepts the swisspost carrier code and returns a normalized event timeline for Swiss Post shipments when a source provides usable data.

How do I track Swiss Post packages with Trace?

Send a POST request to /v1/track with the tracking number and, for ambiguous formats, the carrier code swisspost. Trace returns normalized statuses and dated events with timestamps and locations.

Is Swiss Post detected automatically?

Automatic detection covers selected number formats. For ambiguous or unlisted formats, send the carrier code explicitly (swisspost); a listed code does not guarantee live events.

Start tracking Swiss Post for free.

Create an account, generate an API key, and track your first Swiss Post package in under two minutes.

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