Build Realtime Multi-Exchange Crypto Infrastructure

Native Rust performance

Zero-cost abstractions and lock-free concurrency built directly into the Rust core. No GC pauses. No runtime overhead.

// Connect in two lines
import { JsStreamex} from "streamex-sdk";

const stream = new JsStreamex();

stream.trades(
    "binance", "SOLUSDT", 
    (trade) => {
	    console.log(trade);
	}
);

Sub-millisecond streams

Benchmarked latency across all 10 supported exchanges. Rust's async runtime keeps you first in line.

Node.js native bindings

Drop in as an npm package. The Rust core is compiled to a native Node addon — no spawned processes, no HTTP bridges.

const stream = new JsVortexStream();

stream.trades(
    "binance", "SOLUSDT",
    (trade) => {
	    console.log(trade);
			}
	);
});

Real-time market data

Ticker, orderbook, trades, and funding rate streams. Normalised schema across all exchanges — one format, ten sources.