Portfolio Tracking

{
  positions: [
    {
      market: "Trump wins 2024?",
      platform: "polymarket",
      outcome: "YES",
      shares: 1000,
      avgPrice: 0.52,
      currentPrice: 0.58,
      value: 580,
      pnl: 60,
      pnlPercent: 11.5
    },
    // ... more positions
  ]
}

// Cancel is instant and gasless
await matchr.cancelOrder(orderId);

Unrealized P&L = (Current Price - Avg Entry Price) × Shares

Example:
Entry: 1000 shares @ 52¢ = $520 cost
Current: 1000 shares @ 58¢ = $580 value
Unrealized P&L: +$60 (+11.5%)

Realized P&L = Sale Proceeds - Cost Basis - Fees

Example:
Sold: 1000 shares @ 58¢ = $580
Cost: 1000 shares @ 52¢ = $520
Fees: $11.60 (2%)
Realized P&L: +$48.40

// Under the hood
useQuery({
  queryKey: ['portfolio'],
  queryFn: fetchPortfolio,
  refetchInterval: 10000, // Every 10 seconds
  refetchOnWindowFocus: true
});

const portfolio = await matchr.getPortfolio();

// Returns
{
  totalValue: 17500,
  cashBalance: 5000,
  unrealizedPnl: 1250,
  positions: [...],
  openOrders: [...]
}

const trades = await matchr.getTrades({
  startDate: '2024-01-01',
  endDate: '2024-12-31',
  limit: 100
});

const csv = await matchr.exportTrades({
  format: 'csv',
  year: 2024
});