Websocket Stream

与 HTTP 不同，使用 WebSockets，当您需要特定信息时，您无需不断发出请求。WebSockets 会为您维护网络连接（如果操作正确）并监听更改。您可以在此处查看官方 Solana Websocket 文档。

WebSocket

wscat -c wss://api.chainup.net/ws/solana/mainnet/<YOUR_API_KEY>

< {"jsonrpc": "2.0", "id": 0, "method": "accountUnsubscribe", "params": [0]}
<  { "jsonrpc": "2.0", "result": true, "id": 1 }

Javascript

const Web3 = require('web3');

const web3 = new Web3("wss://api.chainup.net/ws/solana/mainnet/<YOUR_API_KEY>")

web3.solana.getBlockSlot().then(console.log) // -> 1022457

Python

from web3 import Web3

websocket_url='wss://api.chainup.net/ws/solana/mainnet/<YOUR_API_KEY>'
w3 = Web3(Web3.WebsocketProvider(websocket_url))

# You can check if the connection is established using isConnected function.
w3.isConnected()

# Output: True