Messages
{
"type": "join",
"room": "dca:jupiter:opened"
}{
"type": "leave",
"room": "dca:jupiter:opened"
}{
"type": "message",
"room": "dca:jupiter:opened",
"data": {
"program": "jupiter",
"programId": "DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M",
"signature": "3abc...",
"slot": 312456700,
"timestamp": 1710000000000,
"eventIndex": 0,
"eventName": "Opened",
"openInstruction": "openDcaV2",
"dcaKey": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"userKey": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK",
"inputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"outputMint": "So11111111111111111111111111111111111111112",
"inDeposited": "1000000000000",
"cycleFrequency": "3600",
"inAmountPerCycle": "50000000",
"createdAt": "1710000000",
"address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"owner": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK",
"usd": {
"inDepositedUsd": 1000,
"inAmountPerCycleUsd": 50
},
"prices": {
"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v": 1,
"So11111111111111111111111111111111111111112": 142.5
},
"order": {
"program": "jupiter",
"address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"status": "pending",
"direction": "mixed",
"pair": "USDC → SOL"
}
}
}Jupiter DCA
Jupiter DCA 新订单 WebSocket 流
通过 Datastream WebSocket 接收新创建的 Jupiter DCA 循环订单（openDca 和 openDcaV2），在 Solana 上第一时间发现新 DCA。
WSS
/
通过 Datastream WebSocket 流式传输新创建的 Jupiter DCA 循环订单（openDca 与 openDcaV2），在 Solana 上新 DCA 启动时即时捕获参数与发起人。
SDK Example
import { Datastream } from '@solana-tracker/data-api';
const dataStream = new Datastream({
wsUrl: 'wss://datastream.solanatracker.io/YOUR_API_KEY',
});
dataStream.on('error', console.error);
await dataStream.connect();
const sub = dataStream.subscribe.dca.opened().on((data) => {
console.log(data);
});
// sub.unsubscribe();
Messages
{
"type": "join",
"room": "dca:jupiter:opened"
}{
"type": "leave",
"room": "dca:jupiter:opened"
}{
"type": "message",
"room": "dca:jupiter:opened",
"data": {
"program": "jupiter",
"programId": "DCA265Vj8a9CEuX1eb1LWRnDT7uK6q1xMipnNyatn23M",
"signature": "3abc...",
"slot": 312456700,
"timestamp": 1710000000000,
"eventIndex": 0,
"eventName": "Opened",
"openInstruction": "openDcaV2",
"dcaKey": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"userKey": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK",
"inputMint": "EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v",
"outputMint": "So11111111111111111111111111111111111111112",
"inDeposited": "1000000000000",
"cycleFrequency": "3600",
"inAmountPerCycle": "50000000",
"createdAt": "1710000000",
"address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"owner": "2FbbdMWfrfGpyyK4Wh76vyxbmDGcp3LxZNhwBwFpV5UK",
"usd": {
"inDepositedUsd": 1000,
"inAmountPerCycleUsd": 50
},
"prices": {
"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v": 1,
"So11111111111111111111111111111111111111112": 142.5
},
"order": {
"program": "jupiter",
"address": "125PQmudTAXHUUGxtSra1xTzGu3NRCMbRU7i9cikEpwd",
"status": "pending",
"direction": "mixed",
"pair": "USDC → SOL"
}
}
}apiKey
type:httpApiKey
API key for authentication. Include your Datastream key in the connection URL: wss://datastream.solanatracker.io/{DATASTREAM_KEY}
joindcaJupiterOpened
type:object
Subscribe — order opened (dca:jupiter:opened)
leavedcaJupiterOpened
type:object
Unsubscribe
dcaJupiterOpenedMessage
type:object
Receive — order opened events
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