curl --request GET \
  --url https://api.valiqor.com/api/v1/traces/{trace_id} \
  --header 'Authorization: Bearer <token>'

{
  "trace_id": "<string>",
  "session_id": "<string>",
  "status": "<string>",
  "duration_ms": 123,
  "total_cost": 123,
  "llm_calls": 123,
  "tool_calls": 123,
  "created_at": "<string>"
}