curl --request GET \
  --url https://api.elections.kalshi.com/trade-api/v2/series/{series_ticker}/markets/{ticker}/candlesticks

{
  "candlesticks": [
    {
      "end_period_ts": 123,
      "open_interest": 123,
      "price": {
        "close": 123,
        "high": 123,
        "low": 123,
        "mean": 123,
        "open": 123,
        "previous": 123
      },
      "volume": 123,
      "yes_ask": {
        "close": 123,
        "high": 123,
        "low": 123,
        "open": 123
      },
      "yes_bid": {
        "close": 123,
        "high": 123,
        "low": 123,
        "open": 123
      }
    }
  ],
  "ticker": "<string>"
}