curl --request GET \
  --url https://api.ekiden.fi/api/v1/position/closed-pnl \
  --header 'Authorization: Bearer <token>'

{
  "list": [
    {
      "avg_entry_price": "<string>",
      "avg_exit_price": "<string>",
      "close_fee": "<string>",
      "closed_pnl": "<string>",
      "closed_size": "<string>",
      "created_time": "1672531200000",
      "cum_entry_value": "<string>",
      "cum_exit_value": "<string>",
      "fill_count": "<string>",
      "leverage": "<string>",
      "open_fee": "<string>",
      "order_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "order_price": "<string>",
      "qty": "<string>",
      "sub_account_address": "<string>",
      "symbol": "BTCUSDC",
      "updated_time": "1672531200000"
    }
  ],
  "next_page_cursor": "<string>"
}