预计时间:45 分钟
难度等级:⭐⭐⭐ 中级
难度等级:⭐⭐⭐ 中级
目标
构建完整的 Smart Money 追踪系统: 功能清单:- ✅ 获取 Smart Money 列表
- ✅ 订阅 SM 交易实时流
- ✅ 交易解析和模式识别
- ✅ 信号通知
方法论回顾
在开始之前,建议先阅读 Smart Money 方法论,了解:- Smart Money 的定义和类型
- 评分模型(Smart Score)
- 信号强度解读
- 使用注意事项
Step 1:获取 SM 列表
API 获取 Smart Money 列表
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# sm_client.py
import requests
from config import CHAINSTREAM_ACCESS_TOKEN, CHAINSTREAM_BASE_URL
class SmartMoneyClient:
def __init__(self):
self.headers = {'Authorization': f'Bearer {CHAINSTREAM_ACCESS_TOKEN}'}
def get_smart_money_list(self, chain: str = 'ethereum', limit: int = 100) -> list:
"""获取 Smart Money 列表"""
url = f"{CHAINSTREAM_BASE_URL}/discovery/smart-money"
params = {
'chain': chain,
'limit': limit,
'min_score': 70, # 最低 Smart Score
'sort': 'score_desc'
}
response = requests.get(url, headers=self.headers, params=params)
return response.json().get('wallets', [])
# 返回示例:
# [
# {
# "address": "0xabc...",
# "smart_score": 92,
# "tags": ["whale", "defi_expert"],
# "stats": {
# "roi_90d": "45.2%",
# "win_rate": "72%"
# }
# },
# ...
# ]
def get_wallet_activities(self, address: str, limit: int = 20) -> list:
"""获取钱包最近交易"""
url = f"{CHAINSTREAM_BASE_URL}/wallets/{address}/activities"
params = {'limit': limit}
response = requests.get(url, headers=self.headers, params=params)
return response.json().get('activities', [])
使用预设列表
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# ChainStream 提供预设的 SM 列表
PRESET_LISTS = {
'ethereum_top_100': 'eth_top_traders',
'solana_smart_money': 'sol_smart_money',
'base_early_adopters': 'base_early'
}
def get_preset_list(list_id: str) -> list:
url = f"{CHAINSTREAM_BASE_URL}/discovery/lists/{list_id}"
response = requests.get(url, headers=headers)
return response.json().get('wallets', [])
Step 2:订阅交易
WebSocket 订阅
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# tracker.py
import asyncio
import json
import websockets
from config import CHAINSTREAM_ACCESS_TOKEN
class SmartMoneyTracker:
def __init__(self, wallets: list):
self.wallets = wallets
self.ws_url = 'wss://realtime-dex.chainstream.io/connection/websocket'
self.ws = None
async def connect(self):
"""连接 WebSocket"""
# 通过 URL 参数传递 token
ws_url = f"{self.ws_url}?token={CHAINSTREAM_ACCESS_TOKEN}"
self.ws = await websockets.connect(ws_url)
print("✅ WebSocket 连接成功")
async def subscribe(self):
"""订阅 Smart Money 交易"""
# 方式1:订阅特定地址
for wallet in self.wallets[:50]: # 限制订阅数量
msg = {
'action': 'subscribe',
'channel': 'wallet_activity',
'params': {
'address': wallet['address'],
'events': ['swap', 'transfer']
}
}
await self.ws.send(json.dumps(msg))
# 方式2:订阅 Smart Money 聚合频道(推荐)
msg = {
'action': 'subscribe',
'channel': 'smart_money',
'params': {
'chains': ['ethereum', 'arbitrum', 'base'],
'min_score': 70,
'min_value_usd': 10000
}
}
await self.ws.send(json.dumps(msg))
print("📡 已订阅 Smart Money 交易流")
async def listen(self, callback):
"""监听交易事件"""
async for message in self.ws:
data = json.loads(message)
if data.get('type') == 'smart_money_activity':
await callback(data)
async def run(self, callback):
"""运行追踪器"""
while True:
try:
await self.connect()
await self.subscribe()
await self.listen(callback)
except websockets.ConnectionClosed:
print("⚠️ 连接断开,5秒后重连...")
await asyncio.sleep(5)
或使用 Webhook
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询问AI
# 创建 Webhook 订阅 Smart Money 活动
webhook_config = {
'url': 'https://your-server.com/sm-webhook',
'events': ['smartmoney.buy', 'smartmoney.sell', 'smartmoney.new_token'],
'filters': {
'min_score': 70,
'min_value_usd': 10000,
'chains': ['ethereum', 'arbitrum']
}
}
Step 3:分析与通知
交易解析
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# analyzer.py
from dataclasses import dataclass
from typing import Optional
@dataclass
class SmartMoneySignal:
wallet_address: str
wallet_score: int
wallet_tags: list
action: str # buy, sell
token_symbol: str
token_address: str
amount_usd: float
price: float
signal_strength: str # strong, medium, weak
timestamp: str
class SignalAnalyzer:
def analyze(self, event: dict) -> Optional[SmartMoneySignal]:
"""分析交易事件,生成信号"""
wallet = event.get('wallet', {})
transaction = event.get('transaction', {})
# 计算信号强度
strength = self._calc_signal_strength(wallet, transaction)
if strength == 'ignore':
return None
return SmartMoneySignal(
wallet_address=wallet['address'],
wallet_score=wallet.get('smart_score', 0),
wallet_tags=wallet.get('tags', []),
action=transaction.get('type', 'unknown'),
token_symbol=transaction.get('token', {}).get('symbol', 'Unknown'),
token_address=transaction.get('token', {}).get('address', ''),
amount_usd=float(transaction.get('value_usd', 0)),
price=float(transaction.get('price', 0)),
signal_strength=strength,
timestamp=event.get('timestamp', '')
)
def _calc_signal_strength(self, wallet: dict, tx: dict) -> str:
"""计算信号强度"""
score = wallet.get('smart_score', 0)
value_usd = float(tx.get('value_usd', 0))
is_new_token = tx.get('is_first_buy', False)
# 强信号条件
if score >= 85 and value_usd >= 100000:
return 'strong'
if is_new_token and score >= 80:
return 'strong'
# 中等信号
if score >= 70 and value_usd >= 50000:
return 'medium'
# 弱信号
if score >= 60 and value_usd >= 10000:
return 'weak'
return 'ignore'
通知模块
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# notifier.py
import aiohttp
from config import TELEGRAM_BOT_TOKEN, TELEGRAM_CHAT_ID
class Notifier:
async def send_signal(self, signal):
"""发送信号通知"""
# 信号强度 emoji
strength_emoji = {
'strong': '🔴',
'medium': '🟡',
'weak': '🟢'
}
# 动作 emoji
action_emoji = '📈' if signal.action == 'buy' else '📉'
message = f"""
{strength_emoji.get(signal.signal_strength, '⚪')} Smart Money 信号
{action_emoji} **{signal.action.upper()}** {signal.token_symbol}
👤 地址: `{signal.wallet_address[:10]}...`
⭐ Smart Score: {signal.wallet_score}
🏷️ 标签: {', '.join(signal.wallet_tags)}
💰 金额: ${signal.amount_usd:,.0f}
💵 价格: ${signal.price:.6f}
⏰ {signal.timestamp}
"""
await self._send_telegram(message)
async def _send_telegram(self, message: str):
"""发送 Telegram 消息"""
url = f"https://api.telegram.org/bot{TELEGRAM_BOT_TOKEN}/sendMessage"
async with aiohttp.ClientSession() as session:
await session.post(url, json={
'chat_id': TELEGRAM_CHAT_ID,
'text': message,
'parse_mode': 'Markdown'
})
完整代码
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# main.py
import asyncio
from sm_client import SmartMoneyClient
from tracker import SmartMoneyTracker
from analyzer import SignalAnalyzer
from notifier import Notifier
async def main():
# 初始化
client = SmartMoneyClient()
analyzer = SignalAnalyzer()
notifier = Notifier()
# 获取 Smart Money 列表
print("📋 获取 Smart Money 列表...")
wallets = client.get_smart_money_list(chain='ethereum', limit=100)
print(f"✅ 获取到 {len(wallets)} 个 Smart Money 地址")
# 定义回调处理
async def on_activity(event):
signal = analyzer.analyze(event)
if signal:
print(f"🎯 {signal.signal_strength.upper()} | {signal.action} {signal.token_symbol} | ${signal.amount_usd:,.0f}")
await notifier.send_signal(signal)
# 启动追踪
tracker = SmartMoneyTracker(wallets)
print("🚀 启动 Smart Money 追踪器...")
await tracker.run(on_activity)
if __name__ == '__main__':
asyncio.run(main())
应用场景
跟单参考
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# 筛选强信号用于参考
def filter_strong_signals(signals: list) -> list:
return [
s for s in signals
if s.signal_strength == 'strong'
and s.action == 'buy'
]
市场情绪指标
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# 计算 SM 买卖比
def calc_sentiment(signals: list, hours: int = 24) -> dict:
recent = filter_recent(signals, hours)
buys = sum(1 for s in recent if s.action == 'buy')
sells = sum(1 for s in recent if s.action == 'sell')
ratio = buys / max(sells, 1)
return {
'buy_count': buys,
'sell_count': sells,
'ratio': ratio,
'sentiment': 'bullish' if ratio > 1.5 else 'bearish' if ratio < 0.7 else 'neutral'
}
注意事项
重要提示:
- 不要盲目跟单 — SM 信号仅供参考
- 注意延迟 — 链上确认 + 分析存在延迟
- 分散关注 — 多个 SM 共振信号更有价值
- 独立研究 — 结合基本面做判断

