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.

Paramètres

filters

chaîne de caractères

Chargement...

tout

chaîne de caractères

Chargement...

allWithVotes

chaîne de caractères

Chargement...

objet

objet

Chargement...

mentions

tableau

Chargement...

encoding

Chargement...

objet

tableau

Chargement...

commitment

chaîne de caractères

Chargement...

finalisé

chaîne de caractères

Chargement...

confirmed

chaîne de caractères

Chargement...

processed

chaîne de caractères

Chargement...

Renvoie

résultat

entier

Chargement...

Notification Format:

objet

Chargement...

signature

chaîne de caractères

Chargement...

err

objet

Chargement...

journaux

tableau

Chargement...

Requête

1
import { createSolanaRpcSubscriptions, address } from '@solana/kit';
2

3
const rpcSubscriptions = createSolanaRpcSubscriptions('');
4

5
async function main() {
6
    const publicKeyString = address('E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk');
7
    const abortController = new AbortController();
8

9
    const subscription = await rpcSubscriptions
10
        .logsNotifications({ mentions: [publicKeyString] })
11
        .subscribe(
12
            { abortSignal: abortController.signal }
13
        );
14

15
        try {
16
            for await (const notification of subscription) {
17
                console.log("Updated account info: ", notification);
18
            }
19
        } catch (e) {
20
            console.error("Error in logs subscription:", e);
21
        } finally {
22
            abortController.abort();
23
            console.log('Unsubscribed from logs');
24
        }
25
}
26

27
main();

1
import { createSolanaRpcSubscriptions, address } from '@solana/kit';
2

3
const rpcSubscriptions = createSolanaRpcSubscriptions('');
4

5
async function main() {
6
    const publicKeyString = address('E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk');
7
    const abortController = new AbortController();
8

9
    const subscription = await rpcSubscriptions
10
        .logsNotifications({ mentions: [publicKeyString] })
11
        .subscribe(
12
            { abortSignal: abortController.signal }
13
        );
14

15
        try {
16
            for await (const notification of subscription) {
17
                console.log("Updated account info: ", notification);
18
            }
19
        } catch (e) {
20
            console.error("Error in logs subscription:", e);
21
        } finally {
22
            abortController.abort();
23
            console.log('Unsubscribed from logs');
24
        }
25
}
26

27
main();

1
const web3 = require("@solana/web3.js");
2
(async () => {
3
  const publicKey = new web3.PublicKey(
4
    "E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"
5
  );
6
  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
7
    wsEndpoint: "",
8
  });
9
  solanaConnection.onLogs(
10
    publicKey,
11
    (logs, context) => console.log("Updated account info: ", logs),
12
    "confirmed"
13
  );
14
})();
15

1
const web3 = require("@solana/web3.js");
2
(async () => {
3
  const publicKey = new web3.PublicKey(
4
    "E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"
5
  );
6
  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
7
    wsEndpoint: "",
8
  });
9
  solanaConnection.onLogs(
10
    publicKey,
11
    (logs, context) => console.log("Updated account info: ", logs),
12
    "confirmed"
13
  );
14
})();
15

1
import solana
2
import asyncio
3
from asyncstdlib import enumerate
4
from solana.rpc.websocket_api import connect
5

6
async def main():
7
    async with connect("") as websocket:
8
        await websocket.log_subscribe()
9
        first_resp = await websocket.recv()
10
        subscription_id = first_resp.result
11
        async for idx, msg in enumerate(websocket):
12
            print(msg)
13

14
asyncio.run(main())

1
import solana
2
import asyncio
3
from asyncstdlib import enumerate
4
from solana.rpc.websocket_api import connect
5

6
async def main():
7
    async with connect("") as websocket:
8
        await websocket.log_subscribe()
9
        first_resp = await websocket.recv()
10
        subscription_id = first_resp.result
11
        async for idx, msg in enumerate(websocket):
12
            print(msg)
13

14
asyncio.run(main())

1
wscat -c  \ 
2
# wait for connection 
3
{"jsonrpc": "2.0", "id": 1, "method": "logsSubscribe", "params": [{"mentions": ["E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"]}, {"commitment": "finalized"}]}

1
wscat -c  \ 
2
# wait for connection 
3
{"jsonrpc": "2.0", "id": 1, "method": "logsSubscribe", "params": [{"mentions": ["E645TckHQnDcavVv92Etc6xSWQaq8zzPtPRGBheviRAk"]}, {"commitment": "finalized"}]}

Réponse

1
{
2
  "jsonrpc": "2.0",
3
  "result": 24040,
4
  "id": 1
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "result": 24040,
4
  "id": 1
5
}

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