How to Subscribe to a Websocket Futures Channel in GATE IO

What will you learn?

In this tutorial, you will learn how to subscribe to a websocket futures channel in GATE IO using Python. By leveraging the websockets library, you will be able to establish a connection with the exchange’s server and receive real-time updates on your desired futures channel.

Introduction to the Problem and Solution

To subscribe to a websocket futures channel in GATE IO, you need to establish a websocket connection with the exchange’s server and send a subscription request for the specific futures channel data. Once subscribed, the server will start sending real-time updates related to that channel.

In this guide, we will walk through the process of subscribing to a websocket futures channel on GATE IO using Python. By following the steps outlined below and utilizing the websockets library, you can seamlessly subscribe to and receive updates from your chosen futures channel.


import asyncio
import websockets
import json

async def subscribe_to_futures_channel():
    uri = "wss://"

    async with websockets.connect(uri) as websocket:
        subscription_message = {
            "method": "futures.subscribe",
            "params": ["BTC_USDT", "depth"],
            "id": 1234  # Your unique identifier for this subscription request

        await websocket.send(json.dumps(subscription_message))

        while True:
            response = await websocket.recv()

# Run the event loop

# Copyright PHD

(Note: Replace “BTC_USDT” and “depth” with your desired trading pair and data type)

(Ensure you have installed the websockets library by running pip install websockets before executing this code.)


  1. Establishing Connection: Utilize websockets.connect() method from the websockets library to connect to GATE IO’s WebSocket API.

  2. Sending Subscription Message: Construct a JSON message specifying subscription details like trading pair and data type before transmitting it over the WebSocket connection.

  3. Receiving Updates: Continuously listen for real-time updates sent by the server regarding your subscribed futures channel by awaiting responses from the WebSocket connection.

By following these steps, you can effectively subscribe to a WebSocket futures channel on GATE.IO using Python.

    1. How do I know which channels are available for subscription? You can refer to GATE IO’s official documentation or API reference guide for details on available channels.

    2. Can I subscribe to multiple channels simultaneously? Yes, you can send multiple subscription messages one after another within the same WebSocket connection.

    3. What happens if my internet connection drops during subscription? You may miss some real-time updates during disconnection; consider implementing reconnection logic in your code.

    4. Is there any limit on subscriptions per user? GATE.IO might have restrictions on simultaneous subscriptions; check their terms of service for such limitations.

    5. How often should I renew my subscriptions? Subscription renewal frequency varies among exchanges; some require periodic renewals while others maintain subscriptions indefinitely until unsubscribed.

    6. Can I unsubscribe from channels once subscribed? Yes, send an unsubscribe message similar to how you initially subscribed when no longer interested in updates from a particular channel.


By following this comprehensive guide, you’ve acquired valuable insights into subscribingto a Websocket Futures Channel in using Python. Real-time data streaming empowers traderswith timely information about Futures trading pairs, facilitating informed decision-making in cryptocurrency markets.

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