Klines (OHLCV) - PolyNode

curl "https://api.polynode.dev/v3/perps/klines/eth?interval=1h&limit=24&key=$POLYNODE_API_KEY"

{
  "data": [
    [1783562400000, "1730.7", "1736.9", "1722.3", "1725.8", "631.577", 418]
  ],
  "more": false
}

Candles are [open_time, open, high, low, close, volume, trade_count].

Query parameters

Parameter	Description
`interval`	`1m`, `5m`, `15m`, `30m`, `1h`, `4h`, `6h`, `12h`, `1d`, `1w` (default `1h`)
`start`	Window start (Unix ms). Optional — defaults to `limit` candles ending now
`end`	Window end (Unix ms)
`limit`	Number of candles (default 100)

Closed 1m and 1h candles stream live on perps_klines:<instrument>:<interval>.