It seems like you're referring to Binance and possibly something related to "Pi" or listening. Could you clarify your question or provide more context? Here are a few possibilities based on what you might be asking:

1. **Binance API**: If you're referring to the Binance API (Application Programming Interface), it allows developers to interact programmatically with Binance's trading platform. You can use it to fetch market data, manage orders, and more. If you're "listening" for updates, you might be referring to WebSocket streams, which provide real-time data like price updates or order book changes.

2. **Pi Network**: If you're referring to Pi Network (a cryptocurrency project), it’s unrelated to Binance. Pi Network is a mobile-based cryptocurrency project that is still in development and not listed on Binance or other major exchanges.

3. **Listening for Updates**: If you're asking about listening for updates (e.g., price changes, order executions), you can use Binance's WebSocket API to subscribe to real-time data streams.

Let me know if you need help with any of these topics!