{
"type": "subscribe",
"channels": [
"level2"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"trade"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"bbo"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"underlier"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"mark_price"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"funding_rate"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"candle"
],
"symbols": [
"AAPL-USD"
],
"intervals": [
"1MIN"
]
}
{
"type": "level2",
"symbol": "AAPL-USD",
"sequence": 256948,
"bids": [
[
"564.1",
"0.1"
],
[
"560.3",
"0.001"
]
],
"asks": [
[
"566.2",
"2.118"
],
[
"566.3",
"2.119"
]
]
}
{
"type": "trade",
"trade_id": "ab59768f-f81e-4535-80c0-7b35f6709704",
"sequence": 256948,
"time": "2025-08-20T09:26:36.861195808Z",
"symbol": "PLTR-USD",
"size": "0.100000",
"price": "157.025000",
"side": "SELL"
}
{
"type": "candle",
"symbol": "PLTR-USD",
"start": "2025-08-20T09:27:00Z",
"resolution": "1MIN",
"low": "155.700000",
"high": "157.225000",
"open": "156.475000",
"close": "156.900000",
"usdVolume": "16700.000000",
"trades": "16.700000"
}
{
"type": "bbo",
"symbol": "AAPL-USD",
"sequence": 256948,
"bids": [
"564.1",
"2.126"
],
"asks": [
"566.2",
"2.118"
]
}
{
"type": "underlier",
"symbol": "AAPL-USD",
"sequence": 256948,
"price": "437.45",
"time": "2025-05-08T20:52:48.000Z"
}
{
"type": "mark_price",
"symbol": "AAPL-USD",
"sequence": 256948,
"price": "437.45",
"time": "2025-05-08T20:52:48.000Z"
}
{
"type": "funding_rate",
"symbol": "AAPL-USD",
"sequence": 256948,
"rate": "0.21",
"timeRemaining": 32,
"time": "2025-05-08T20:52:48.000Z"
}
{
"type": "subscribe",
"channels": [
"level2"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"trade"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"bbo"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"underlier"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"mark_price"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"funding_rate"
],
"symbols": [
"AAPL-USD"
]
}
{
"type": "subscribe",
"channels": [
"candle"
],
"symbols": [
"AAPL-USD"
],
"intervals": [
"1MIN"
]
}
{
"type": "level2",
"symbol": "AAPL-USD",
"sequence": 256948,
"bids": [
[
"564.1",
"0.1"
],
[
"560.3",
"0.001"
]
],
"asks": [
[
"566.2",
"2.118"
],
[
"566.3",
"2.119"
]
]
}
{
"type": "trade",
"trade_id": "ab59768f-f81e-4535-80c0-7b35f6709704",
"sequence": 256948,
"time": "2025-08-20T09:26:36.861195808Z",
"symbol": "PLTR-USD",
"size": "0.100000",
"price": "157.025000",
"side": "SELL"
}
{
"type": "candle",
"symbol": "PLTR-USD",
"start": "2025-08-20T09:27:00Z",
"resolution": "1MIN",
"low": "155.700000",
"high": "157.225000",
"open": "156.475000",
"close": "156.900000",
"usdVolume": "16700.000000",
"trades": "16.700000"
}
{
"type": "bbo",
"symbol": "AAPL-USD",
"sequence": 256948,
"bids": [
"564.1",
"2.126"
],
"asks": [
"566.2",
"2.118"
]
}
{
"type": "underlier",
"symbol": "AAPL-USD",
"sequence": 256948,
"price": "437.45",
"time": "2025-05-08T20:52:48.000Z"
}
{
"type": "mark_price",
"symbol": "AAPL-USD",
"sequence": 256948,
"price": "437.45",
"time": "2025-05-08T20:52:48.000Z"
}
{
"type": "funding_rate",
"symbol": "AAPL-USD",
"sequence": 256948,
"rate": "0.21",
"timeRemaining": 32,
"time": "2025-05-08T20:52:48.000Z"
}
Provide your API key as a query parameter (?api_key=...).
Subscribe to the order book
Subscribe to public trades
Subscribe to best bid and offer
Subscribe to underlier
Subscribe to mark price
Subscribe to funding rate
Subscribe to candles
Changes in the L2 order book
Public trades
Candle updates over various intervals
Best bid and offer updates
Underlier updates
Mark price updates
Funding rate updates