curl --request POST \
  --url https://api.pandaprobe.com/traces \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "name": "customer-support-agent",
  "started_at": "2026-03-29T10:00:00Z"
}
'

{
  "trace_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
  "task_id": "celery-task-xyz-789"
}