curl --request GET \
  --url https://synthesis.trade/api/v1/news/event/{event_id}

{
  "success": true,
  "response": [
    {
      "news_id": "c3d4e5f6-a7b8-9012-cdef-0123456789ab",
      "title": "Federal Reserve announces rate decision",
      "source": "Reuters",
      "description": "Officials held rates steady while signaling ongoing inflation monitoring.",
      "url": "https://example.com/news/fed-rate-decision",
      "matches": [
        {
          "event_id": "12345",
          "venue": "polymarket",
          "score": 0.92
        }
      ],
      "published_at": "2026-01-01T00:00:00",
      "created_at": "2026-01-01T00:00:00"
    }
  ]
}