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{
  "symbol": "EURUSD",
  "value": 1.11609,
  "open": 1.11608,
  "high": 1.11609,
  "low": 1.11608,
  "volume": 2,
  "ts": 1793091620000
}

{
  "type": "auth",
  "token": "qtc_YOUR_TEST_KEY"
}

const WebSocket = require('ws');
const ws = new WebSocket('wss://wss.quotc.net');

ws.on('open', () => ws.send(JSON.stringify({
  type: 'auth', token: process.env.QUOTC_API_KEY,
})));
ws.on('message', (raw) => {
  const tick = JSON.parse(raw);
  console.log(tick.symbol, tick.value);
});

import asyncio, json, os, websockets

async def main():
    async with websockets.connect("wss://wss.quotc.net") as ws:
        await ws.send(json.dumps({
            "type": "auth", "token": os.environ["QUOTC_API_KEY"]}))
        async for raw in ws:
            tick = json.loads(raw)
            print(tick["symbol"], tick["value"])

asyncio.run(main())

This is a connection demonstration with static values. For up-to-date integration instructions, see the API documentation.