Documentation Index
Fetch the complete documentation index at: /llms.txt
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{
"id": "clientID7",
"event": "subscribe",
"success": true,
"ts": 1682241351985
}
{
"topic": "SPOT_ETH_USDC@indexprice",
"ts": 1682241354000,
"data": {
"symbol": "SPOT_ETH_USDC",
"price": 1873.36
}
}
Subscribe to index price updates for a single symbol via WebSocket using the SPOT symbol format.
{
"id": "clientID7",
"event": "subscribe",
"success": true,
"ts": 1682241351985
}
{
"topic": "SPOT_ETH_USDC@indexprice",
"ts": 1682241354000,
"data": {
"symbol": "SPOT_ETH_USDC",
"price": 1873.36
}
}
SPOT_ETH_USDC instead of PERP_ETH_USDC
{
"id": "clientID7",
"topic": "SPOT_ETH_USDC@indexprice",
"event": "subscribe"
}
| Name | Type | Required | Description |
|---|---|---|---|
| id | string | Y | id generate by client |
| event | string | Y | subscribe/unsubscribe |
| topic | string | Y | {symbol}@indexprice |
{
"id": "clientID7",
"event": "subscribe",
"success": true,
"ts": 1682241351985
}
{
"topic": "SPOT_ETH_USDC@indexprice",
"ts": 1682241354000,
"data": {
"symbol": "SPOT_ETH_USDC",
"price": 1873.36
}
}
SPOT_BTC_USDC@indexprice for the BTC 5-minute Up/Down market. See Underlying price data for how the round’s strike and expiry prices are derived from this feed.