curl --request GET \
  --url https://api.elections.kalshi.com/trade-api/v2/portfolio/positions \
  --header 'KALSHI-ACCESS-KEY: <api-key>' \
  --header 'KALSHI-ACCESS-SIGNATURE: <api-key>' \
  --header 'KALSHI-ACCESS-TIMESTAMP: <api-key>'

{
  "cursor": "<string>",
  "market_positions": [
    {
      "ticker": "<string>",
      "total_traded": 123,
      "total_traded_dollars": "<string>",
      "position": 123,
      "market_exposure": 123,
      "market_exposure_dollars": "<string>",
      "realized_pnl": 123,
      "realized_pnl_dollars": "<string>",
      "resting_orders_count": 123,
      "fees_paid": 123,
      "fees_paid_dollars": "<string>",
      "last_updated_ts": "2023-11-07T05:31:56Z"
    }
  ],
  "event_positions": [
    {
      "event_ticker": "<string>",
      "total_cost": 123,
      "total_cost_dollars": "<string>",
      "event_exposure": 123,
      "event_exposure_dollars": "<string>",
      "realized_pnl": 123,
      "realized_pnl_dollars": "<string>",
      "resting_order_count": 123,
      "fees_paid": 123,
      "fees_paid_dollars": "<string>"
    }
  ]
}