LN Markets Docs

Public · 6 fields

Topic futures/inverse/btc_usd/ohlc/{timeframe}

OHLC candle updates

Available timeframes: 1m, 3m, 5m, 10m, 15m, 30m, 45m, 1h, 2h, 3h, 4h, 1d, 1w, 1month, 3months

Public topic — anyone connected to the WebSocket can subscribe, no API key needed.

Subscribe by calling the subscribe method with this topic.

Request

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "subscribe",
  "params": {
    "topics": [
      "futures/inverse/btc_usd/ohlc/1m"
    ]
  }
}

Payload

Each notification carries the fields below in params.data.

time*number

open*number

high*number

low*number

close*number

volume*number

Example notification

The server pushes the JSON-RPC notification below for every event on this topic.

Notification

{
  "jsonrpc": "2.0",
  "method": "subscription",
  "params": {
    "topic": "futures/inverse/btc_usd/ohlc/1m",
    "data": {
      "time": 0,
      "open": 0,
      "high": 0,
      "low": 0,
      "close": 0,
      "volume": 0
    }
  }
}