WEBSOCKET Documentation
Stream live market data in real-time with ultra-low latency.

Methods

  • Connect
  • Subscribe
  • Unsubscribe

Connect

Connect to the server to receive real-time prices.

URL Schema

wss://{ subdomain }.finage.ws: { port }/?token={ token }Your assigned WebSocket URL is in your dashboard under the WebSocket section.

How to Connect

To connect, open a WebSocket connection using your assigned URL in your dashboard.

Once connected, you can subscribe to tickers and receive real-time prices as defined in our WebSocket documentation — no additional setup is required.

After Connection

1st Message

{
  "status_code": 200,
  "message": "authorizing",
  "id": "e0fb1b68-1905-48e3-9fd2-d482bf5e1f0a"
}

2nd Message

{
  "status_code": 200,
  "message": "connected to the adapter",
  "id": "e0fb1b68-1905-48e3-9fd2-d482bf5e1f0a"
}

Error Messages

  • 401 - invalid socket key
  • 401 - use your socket key to connect
  • 401 - please upgrade your package to access this market

URL Parameters

  • Subdomain Our data stream is divided into sections, called subdomains. You can view your specific subdomain on your dashboard. We separate streams in this way to ensure a more stable and reliable flow of data.
  • Port Port of your server. You can view your specific port on your dashboard.
  • Token Your unique token, also known as the socket key, is available on your dashboard.
Crafted, simply, by Finage © 2025 | All rights reserved.