API key or session
GET /v1/events
Audit trail of stored diffs, newest first, at most 100. An expired account can still read it.
Auth. Newest first, at most 100. An expired account can still read this.
curl -sS "$BASE/v1/events" -H "X-API-Key: $UW_KEY"
{
"events": [{
"id": 4,
"watch_id": 15,
"subject": "16977660098955",
"label": "suction Catheter",
"created_at": "2026-09-30T09:00:00+00:00",
"summary": "Market status: On the market → No longer on the market",
"changes": [{"field": "Market status", "old": "On the market", "new": "No longer on the market"}]
}]
}

UdiWatch