signatureSubscribe 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

tx_sig

Chargement...

objet

objet

Chargement...

commitment

chaîne de caractères

Chargement...

finalisé

Chargement...

confirmed

Chargement...

processed

Chargement...

Renvoie

résultat

Chargement...

Notification Format:

Chargement...

résultat

Chargement...

Requête

1
const web3 = require("@solana/web3.js");
2
(async () => {
3
  const txId =
4
    "2KDXTegj8bDQRXJYQeJtFYHrYL6U68EPBHK3zGdkwwcKA1pFBvkTwmdmE9mME9BQkVakg73WssPzgGgbEvL52ivw";
5
  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
6
    wsEndpoint: "",
7
  });
8
  solanaConnection.onSignature(txId, (updatedTxInfo, context) =>
9
    console.log("Updated account info: ", updatedTxInfo)
10
  );
11
})();
12

1
const web3 = require("@solana/web3.js");
2
(async () => {
3
  const txId =
4
    "2KDXTegj8bDQRXJYQeJtFYHrYL6U68EPBHK3zGdkwwcKA1pFBvkTwmdmE9mME9BQkVakg73WssPzgGgbEvL52ivw";
5
  const solanaConnection = new web3.Connection("https://docs-demo.solana-mainnet.quiknode.pro/", {
6
    wsEndpoint: "",
7
  });
8
  solanaConnection.onSignature(txId, (updatedTxInfo, context) =>
9
    console.log("Updated account info: ", updatedTxInfo)
10
  );
11
})();
12

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.signature_subscribe('51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT')
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.signature_subscribe('51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT')
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
{"id":1,"jsonrpc":"2.0","method":"signatureSubscribe","params":["51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT"]}

1
wscat -c  \ 
2
# wait for connection 
3
{"id":1,"jsonrpc":"2.0","method":"signatureSubscribe","params":["51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT"]}

Réponse

1
{
2
  "jsonrpc": "2.0",
3
  "result": 0,
4
  "id": 1
5
}

1
{
2
  "jsonrpc": "2.0",
3
  "result": 0,
4
  "id": 1
5
}

Vous n'avez pas encore de compte ?

Créez votre endpoint Quicknode en quelques secondes et commencez à développer

Commencez gratuitement