index_candles

OHLC candle updates for index prices. Sent on every price update within the candle period. Subscribe to a specific pair and resolution, e.g. index_candles:BTC_USDC:60 for 1-hour candles.

Channel: index_candles:{pair}:{resolution} Example: index_candles:BTC_USDC:60

Available resolutions: 1S, 1 (1m), 3, 5, 15, 30, 60 (1h), 120, 240, 360, 480, 720, D, 1D, 3D, W, M

Payload

{
  "pair": "BTC_USDC",
  "timeframe": "60",
  "time": 1764043200,
  "open": 2910.50,
  "high": 2920.00,
  "low": 2900.00,
  "close": 2915.00,
  "is_closed": false
}

Field	Type	Description
`pair`	string	Trading pair (e.g. `BTC_USDC`)
`timeframe`	string	Resolution matching the channel (e.g. `60`)
`time`	integer	Candle open timestamp — bucket start in Unix seconds
`open`	number	Opening price (first price in the period)
`high`	number	Highest price in the period
`low`	number	Lowest price in the period
`close`	number	Closing price (most recent price)
`is_closed`	boolean	`true` when the candle period has ended

sub.on("publication", (ctx) => {
  const { pair, timeframe, time, open, high, low, close, is_closed } = ctx.data;
});