curl --request GET \
  --url https://api.elections.kalshi.com/trade-api/v2/exchange/announcements

{
  "announcements": [
    {
      "delivery_time": "2023-11-07T05:31:56Z",
      "message": "<string>",
      "status": "<string>",
      "type": "<string>"
    }
  ]
}