Bybit price feed

Major derivatives and spot venue. Streamed via the spot orderbook.1 feed. Every Bybit quote appears in ticker:<SYMBOL> messages with "ex":"bybit".

Only Bybit quotes

const ws = new WebSocket("wss://aeonfeed.com/ws?subscribe=ticker:BTCUSDT,ticker:ETHUSDT");
ws.onmessage = (e) => {
  const msg = JSON.parse(e.data);
  if (msg.type !== "ticker" && msg.type !== "snapshot") return;
  const quotes = (msg.data ?? []).filter((q) => q.ex === "bybit");
  for (const q of quotes) console.log(msg.s, q.b, q.a);
};

Bybit native format → Aeon format

What Bybit actually sends for BTC/USDT, captured from its public WebSocket, and the normalised quote you receive from Aeon Feed. Depth arrays are trimmed for readability.

Endpoint: wss://stream.bybit.com/v5/public/spot

1 · Subscribe request sent to Bybit

{
  "op": "subscribe",
  "args": [
    "orderbook.1.BTCUSDT"
  ]
}

2 · Native message from Bybit

{
  "topic": "orderbook.1.BTCUSDT",
  "ts": 1794471999420,
  "type": "snapshot",
  "data": {
    "s": "BTCUSDT",
    "b": [
      [
        "73564.2",
        "8.654307"
      ]
    ],
    "a": [
      [
        "73564.3",
        "0.227239"
      ]
    ],
    "u": 148814788,
    "seq": 117257141692
  },
  "cts": 1794471999377
}

Bybit field	Aeon field
`data.s`	symbol
`data.b[0] = [price, size]`	b, bq
`data.a[0] = [price, size]`	a, aq
`cts (fallback ts)`	et (exchange event time)

3 · What you receive from Aeon Feed (ticker:BTCUSDT)

{
  "type": "ticker",
  "ts": 1794472001001,
  "channel": "ticker:BTCUSDT",
  "s": "BTCUSDT",
  "data": [
    {
      "ex": "bybit",
      "b": 73564.2,
      "a": 73564.3,
      "bq": 8.654307,
      "aq": 0.227239,
      "t": 1794472001000,
      "et": 1794471999377
    }
  ]
}

Pairs on Bybit

Checking which pairs are listed…