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/ signatureSubscribe
AptosAptos Network's breakthrough technology and seamless user experience are now available on QuickNode.
Start building today!The API credit value for this method is 1 . To learn more about API credits and each method's value, visit the API Credits page.
Parameters:
Commitment - (optional) All fields are strings.
Finalized - the node will query the most recent block confirmed by supermajority of the cluster as having reached maximum lockout, meaning the cluster has recognized this block as finalized.
Confirmed - the node will query the most recent block that has been voted on by supermajority of the cluster.
Processed - the node will query its most recent block. Note that the block may not be complete.
Returns:
integer - Subscription id (needed to unsubscribe)
Notification Format:
Code Examples:
import solana
import asyncio
from asyncstdlib import enumerate
from solana.rpc.websocket_api import connect
async def main():
async with connect("wss://sample-endpoint-name.network.quiknode.pro/token-goes-here/") as websocket:
await websocket.signature_subscribe('51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT')
first_resp = await websocket.recv()
subscription_id = first_resp.result
async for idx, msg in enumerate(websocket):
print(msg)
asyncio.run(main())
wscat -c wss://sample-endpoint-name.network.quiknode.pro/token-goes-here/ \
# wait for connection
{"id":1,"jsonrpc":"2.0","method":"signatureSubscribe","params":["51y9Hf2cFzrUPDH24qvL6b6PtPMDGQSX3WwiHsSvkdfGiFTKdoJwGkvqS3gny6XNPLtUtRwGERAs45639EfR5XfT"]}
const web3 = require("@solana/web3.js");
(async () => {
const txId =
"2KDXTegj8bDQRXJYQeJtFYHrYL6U68EPBHK3zGdkwwcKA1pFBvkTwmdmE9mME9BQkVakg73WssPzgGgbEvL52ivw";
const solanaConnection = new web3.Connection("http://sample-endpoint-name.network.quiknode.pro/token-goes-here/", {
wsEndpoint: "wss://sample-endpoint-name.network.quiknode.pro/token-goes-here/",
});
solanaConnection.onSignature(txId, (updatedTxInfo, context) =>
console.log("Updated account info: ", updatedTxInfo)
);
})();