trades_perp

Taker executions on perpetual instruments. One message per trade — the taker's side only (no duplicate for the maker).

Channel: trades_perp:{instrument} Example: trades_perp:BTC_USDC-PERPETUAL

Payload

["2251.50", "1.5", 1704067200000]

Index	Type	Description
0	string	Price (always positive)
1	string	Signed size — positive = taker bought (lifted ask), negative = taker sold (hit bid)
2	integer	Trade execution timestamp (ms)

sub.on("publication", (ctx) => {
  const [price, signedSize, timestamp] = ctx.data;
  const side = Number(signedSize) >= 0 ? "buy" : "sell";
});

Last 100 trades available via the history API on bidirectional transports. See Transports & Connection for subscribe examples with history fetch.

On reconnect, the SDK automatically recovers missed trades using the last known stream position.