logsSubscribe RPC Method

As of May 1, 2026, this WebSocket method is billed based on metered data usage: 0.1 MB = 15 API credits. Learn more about WebSocket billing.

参数

filters

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all

字符串

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allWithVotes

字符串

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对象

对象

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mentions

数组

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encoding

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对象

数组

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承诺

字符串

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已最终确定

字符串

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已确认

字符串

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已处理

字符串

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退货

结果

整数

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Notification Format:

对象

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签名

字符串

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err

对象

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日志

数组

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请求

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import { createSolanaRpcSubscriptions, address } from '@solana/kit';
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const rpcSubscriptions = createSolanaRpcSubscriptions('');
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async 函数 main() {
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    const publicKeyString = address('E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk');
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    const abortController = new AbortController();
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    const subscription = await rpcSubscriptions
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        .logsNotifications({ mentions: [publicKeyString] })
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        .subscribe(
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            { abortSignal: abortController.signal }
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        );
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        try {
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            for await (const notification of subscription) {
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                console.log("Updated account info: ", notification);
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            }
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        } catch (e) {
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            console.error("Error in logs subscription:", e);
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        } finally {
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            abortController.abort();
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            console.log('Unsubscribed from logs');
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        }
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}
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主();

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import { createSolanaRpcSubscriptions, address } from '@solana/kit';
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const rpcSubscriptions = createSolanaRpcSubscriptions('');
4

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async 函数 main() {
6
    const publicKeyString = address('E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk');
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    const abortController = new AbortController();
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    const subscription = await rpcSubscriptions
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        .logsNotifications({ mentions: [publicKeyString] })
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        .subscribe(
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            { abortSignal: abortController.signal }
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        );
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        try {
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            for await (const notification of subscription) {
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                console.log("Updated account info: ", notification);
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            }
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        } catch (e) {
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            console.error("Error in logs subscription:", e);
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        } finally {
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            abortController.abort();
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            console.log('Unsubscribed from logs');
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        }
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}
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主();

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const web3 = require("@solana/web3.js");
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(async () => {
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  const publicKey = new web3.PublicKey(
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    "E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"
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  );
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  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
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    wsEndpoint: "",
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  });
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  solanaConnection.onLogs(
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    publicKey,
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    (logs, context) => console.log("Updated account info: ", logs),
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    "confirmed"
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  );
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})();
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const web3 = require("@solana/web3.js");
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(async () => {
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  const publicKey = new web3.PublicKey(
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    "E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"
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  );
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  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
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    wsEndpoint: "",
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  });
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  solanaConnection.onLogs(
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    publicKey,
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    (logs, context) => console.log("Updated account info: ", logs),
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    "confirmed"
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  );
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})();
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1
import solana
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import asyncio
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from asyncstdlib import enumerate
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from solana.rpc.websocket_api import connect
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async def main():
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    async with connect("") as websocket:
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        await websocket.log_subscribe()
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        first_resp = await websocket.recv()
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        subscription_id = first_resp.result
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        async for idx, msg in enumerate(websocket):
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            print(msg)
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asyncio.run(main())

1
import solana
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import asyncio
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from asyncstdlib import enumerate
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from solana.rpc.websocket_api import connect
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async def main():
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    async with connect("") as websocket:
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        await websocket.log_subscribe()
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        first_resp = await websocket.recv()
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        subscription_id = first_resp.result
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        async for idx, msg in enumerate(websocket):
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            print(msg)
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asyncio.run(main())

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wscat -c  \ 
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# 等待连接 
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{"jsonrpc": "2.0", "id": 1, "method": "logsSubscribe", "params": [{"mentions": ["E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"]}, {"commitment": "finalized"}]}

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wscat -c  \ 
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# 等待连接 
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{"jsonrpc": "2.0", "id": 1, "method": "logsSubscribe", "params": [{"mentions": ["E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"]}, {"commitment": "finalized"}]}

回复

1
{
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  “jsonrpc”: "2.0",
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  "result": 24040,
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  "id": 1
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}

1
{
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  “jsonrpc”: "2.0",
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  "result": 24040,
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  "id": 1
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}

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