Datastream：Solana WebSocket API

const ws = new WebSocket("wss://datastream.solanatracker.io/YOUR_API_KEY");

ws.onopen = () => {
  ws.send(JSON.stringify({ type: "join", room: "price-by-token:TOKEN_MINT" }));
};

ws.onmessage = (event) => {
  const msg = JSON.parse(event.data);

  if (msg.type === "message") console.log(msg.room, msg.data);
  if (msg.type === "ping") ws.send(JSON.stringify({ type: "pong" }));
};