ohlcv_history - recent candles (one-shot)

One-shot request: returns the most recent N 1-second candles for a pool. Use it to seed a chart, then upgrade to subscribe_ohlcv for live updates. Pass one of mint or pool, plus an optional limit (1 – 500, default 200).

Free key, by request

This event needs a free data key. Join the Telegram group and ask for one; it puts a name to who is pulling candles, meters nothing and costs nothing. Everything else on the data API is keyless.

Channel	Socket.IO event with ack
Auth	free key in the handshake, auth: { api_key } - ask for one in the Telegram group
Cost	Free

Example

JavaScript

socket.emit("ohlcv_history", { pool: "4mBL…", limit: 200 }, (ack) => {
  if (!ack.ok) return console.error(ack);
  for (const [t, o, h, l, c, v] of ack.data) {
    console.log(new Date(t), `o=${o} h=${h} l=${l} c=${c} v=${v}`);
  }
});

Python

from datetime import datetime

# sio.call blocks until the server acks the one-shot request.
ack = sio.call("ohlcv_history", {"pool": "4mBL…", "limit": 200})
if ack["ok"]:
    for t, o, h, l, c, v in ack["data"]:
        print(datetime.fromtimestamp(t / 1000), f"o={o} h={h} l={l} c={c} v={v}")

Response (ack)

{
  "ok":   true,
  "pool": "4mBL…",
  "data": [
    [1779812627000, 0.000000033, 0.000000034, 0.000000033, 0.000000034, 5.12],
    [1779812628000, 0.000000034, 0.000000035, 0.000000034, 0.000000035, 7.40]
  ]
}

Tuples are [ timestamp_ms, open, high, low, close, volume ], sorted oldest → newest. Format matches the live ohlcv stream.

Notes

• Needs a free key - the same one as subscribe_ohlcv; everything else on the API is keyless. Calling it on a keyless connection returns an api_key_required error in the ack; connect with auth: { api_key: … } to use it.
• Returns whatever's currently in the rolling Redis window (typically the last ~2 minutes of 1s candles between flushes to ClickHouse). For deeper history, a REST /ohlcv endpoint with from / to is on the roadmap.