List Perpetual Markets
{
"markets": [
{
"ticker": "AAPL",
"name": "Apple Inc",
"price": 175.50,
"change24h": 2.5,
"volume24h": 50000,
"openInterest": 150000
}
]
}
Open Position
Leverage multiplier (1-50)
POST /api/markets/perps/open
Content-Type: application/json
{
"ticker": "AAPL",
"side": "long",
"amount": 1000,
"leverage": 10
}
Close Position
POST /api/markets/perps/position/{positionId}/close
{
"success": true,
"realizedPnL": 150.25,
"closedAt": "2024-01-15T10:30:00Z"
}