{"id":1051448,"date":"2024-12-31T14:16:32","date_gmt":"2024-12-31T06:16:32","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/1051448.html"},"modified":"2024-12-31T14:16:34","modified_gmt":"2024-12-31T06:16:34","slug":"%e5%a6%82%e4%bd%95%e5%b0%86python%e6%8e%a5%e5%85%a5%e4%ba%a4%e6%98%93%e6%89%80","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/1051448.html","title":{"rendered":"\u5982\u4f55\u5c06python\u63a5\u5165\u4ea4\u6613\u6240"},"content":{"rendered":"

\"\u5982\u4f55\u5c06python\u63a5\u5165\u4ea4\u6613\u6240\"<\/p>\n

\u8981\u5c06Python\u63a5\u5165\u4ea4\u6613\u6240\uff0c\u53ef\u4ee5\u901a\u8fc7\u4f7f\u7528\u4ea4\u6613\u6240\u7684API\uff08\u5e94\u7528\u7a0b\u5e8f\u63a5\u53e3\uff09\u3001\u9009\u62e9\u5408\u9002\u7684\u5e93\u6216\u6846\u67b6\u3001\u5904\u7406API\u8bf7\u6c42\u548c\u54cd\u5e94\u3001\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u548c\u5b89\u5168\u6027\u8bbe\u7f6e\u3002<\/strong> \u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5982\u4f55\u5c06Python\u63a5\u5165\u4ea4\u6613\u6240\uff0c\u4ee5\u4fbf\u60a8\u80fd\u591f\u8fdb\u884c\u81ea\u52a8\u5316\u4ea4\u6613\u6216\u83b7\u53d6\u5e02\u573a\u6570\u636e\u3002<\/p>\n<\/p>\n

\n

\u4e00\u3001\u4ea4\u6613\u6240API\u4ecb\u7ecd<\/h2>\n<\/p>\n

\u4ea4\u6613\u6240API\u662f\u4e00\u4e2a\u63a5\u53e3\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u4e0e\u4ea4\u6613\u5e73\u53f0\u8fdb\u884c\u4ea4\u4e92\u3002\u5927\u591a\u6570\u4e3b\u6d41\u4ea4\u6613\u6240\uff0c\u5982Binance\u3001Coinbase Pro\u3001Kraken\u7b49\uff0c\u90fd\u63d0\u4f9b\u4e86REST API\u548cWebSocket API\u3002<\/p>\n<\/p>\n

1.1 REST API<\/h3>\n<\/p>\n

REST API\u662f\u4e00\u79cd\u57fa\u4e8eHTTP\u7684\u63a5\u53e3\uff0c\u60a8\u53ef\u4ee5\u901a\u8fc7\u53d1\u9001HTTP\u8bf7\u6c42\u4e0e\u4ea4\u6613\u6240\u8fdb\u884c\u4ea4\u4e92\u3002\u5e38\u89c1\u7684\u64cd\u4f5c\u5305\u62ec\u83b7\u53d6\u5e02\u573a\u6570\u636e\u3001\u67e5\u8be2\u8d26\u6237\u4f59\u989d\u3001\u4e0b\u5355\u3001\u53d6\u6d88\u8ba2\u5355\u7b49\u3002<\/p>\n<\/p>\n

1.2 WebSocket API<\/h3>\n<\/p>\n

WebSocket API\u662f\u4e00\u79cd\u53cc\u5411\u901a\u4fe1\u534f\u8bae\uff0c\u5141\u8bb8\u5b9e\u65f6\u6570\u636e\u4f20\u8f93\u3002\u5b83\u975e\u5e38\u9002\u5408\u9700\u8981\u5feb\u901f\u66f4\u65b0\u7684\u573a\u666f\uff0c\u5982\u4ea4\u6613\u6570\u636e\u548c\u4ef7\u683c\u53d8\u5316\u3002<\/p>\n<\/p>\n

\u4e8c\u3001\u9009\u62e9\u5408\u9002\u7684\u5e93\u6216\u6846\u67b6<\/h2>\n<\/p>\n

\u5728Python\u4e2d\uff0c\u6709\u8bb8\u591a\u5e93\u53ef\u4ee5\u5e2e\u52a9\u60a8\u4e0e\u4ea4\u6613\u6240API\u8fdb\u884c\u4ea4\u4e92\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u5e93\uff1a<\/p>\n<\/p>\n

2.1 ccxt<\/h3>\n<\/p>\n

ccxt\u662f\u4e00\u4e2a\u652f\u6301\u591a\u4e2a\u4ea4\u6613\u6240\u7684\u5e93\uff0c\u80fd\u591f\u7b80\u5316API\u8c03\u7528\u3002\u5b83\u652f\u6301\u8d85\u8fc7100\u4e2a\u4ea4\u6613\u6240\uff0c\u5177\u6709\u7edf\u4e00\u7684API\u63a5\u53e3\uff0c\u4f7f\u7528\u7b80\u5355\u3002<\/p>\n<\/p>\n

import ccxt<\/p>\n
\u521d\u59cb\u5316\u4ea4\u6613\u6240<\/strong><\/h2>\n
exchange = ccxt.binance({<\/p>\n
    'apiKey': 'YOUR_API_KEY',<\/p>\n
    'secret': 'YOUR_API_SECRET',<\/p>\n
})<\/p>\n
\u83b7\u53d6\u5e02\u573a\u6570\u636e<\/strong><\/h2>\n
markets = exchange.load_markets()<\/p>\n
\u83b7\u53d6\u8d26\u6237\u4f59\u989d<\/strong><\/h2>\n
balance = exchange.fetch_balance()<\/p>\n
print(balance)<\/p>\n
<\/code><\/pre>\n<\/p>\n
2.2 python-binance<\/h3>\n<\/p>\n
python-binance\u662fBinance\u4ea4\u6613\u6240\u7684\u4e13\u7528\u5e93\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u529f\u80fd\u548c\u7b80\u5355\u7684API\u63a5\u53e3\u3002<\/p>\n<\/p>\n
from binance.client import Client<\/p>\n
\u521d\u59cb\u5316\u5ba2\u6237\u7aef<\/strong><\/h2>\n
client = Client('YOUR_API_KEY', 'YOUR_API_SECRET')<\/p>\n
\u83b7\u53d6\u5e02\u573a\u4ef7\u683c<\/strong><\/h2>\n
prices = client.get_all_tickers()<\/p>\n
print(prices)<\/p>\n
\u4e0b\u5355<\/strong><\/h2>\n
order = client.order_limit_buy(<\/p>\n
    symbol='BTCUSDT',<\/p>\n
    quantity=0.01,<\/p>\n
    price='30000'<\/p>\n
)<\/p>\n
print(order)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e09\u3001\u5904\u7406API\u8bf7\u6c42\u548c\u54cd\u5e94<\/h2>\n<\/p>\n
\u5728\u4e0e\u4ea4\u6613\u6240\u8fdb\u884c\u4ea4\u4e92\u65f6\uff0c\u60a8\u9700\u8981\u5904\u7406API\u8bf7\u6c42\u548c\u54cd\u5e94\u3002\u901a\u5e38\uff0c\u60a8\u9700\u8981\u53d1\u9001HTTP\u8bf7\u6c42\u5e76\u89e3\u6790\u8fd4\u56de\u7684JSON\u6570\u636e\u3002<\/p>\n<\/p>\n
3.1 \u53d1\u9001HTTP\u8bf7\u6c42<\/h3>\n<\/p>\n
\u60a8\u53ef\u4ee5\u4f7f\u7528Python\u7684requests\u5e93\u53d1\u9001HTTP\u8bf7\u6c42\u3002<\/p>\n<\/p>\n
import requests<\/p>\n
\u53d1\u9001GET\u8bf7\u6c42<\/strong><\/h2>\n
response = requests.get('https:\/\/api.binance.com\/api\/v3\/ticker\/price?symbol=BTCUSDT')<\/p>\n
data = response.json()<\/p>\n
print(data)<\/p>\n
<\/code><\/pre>\n<\/p>\n
3.2 \u89e3\u6790JSON\u54cd\u5e94<\/h3>\n<\/p>\n
\u5927\u591a\u6570API\u54cd\u5e94\u90fd\u662fJSON\u683c\u5f0f\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528json\u5e93\u89e3\u6790\u6570\u636e\u3002<\/p>\n<\/p>\n
import json<\/p>\n
\u89e3\u6790JSON\u6570\u636e<\/strong><\/h2>\n
data = json.loads(response.text)<\/p>\n
print(data['price'])<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u56db\u3001\u8eab\u4efd\u9a8c\u8bc1\u548c\u5b89\u5168\u6027\u8bbe\u7f6e<\/h2>\n<\/p>\n
\u4e3a\u4e86\u786e\u4fddAPI\u8bf7\u6c42\u7684\u5b89\u5168\u6027\uff0c\u60a8\u9700\u8981\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u5927\u591a\u6570\u4ea4\u6613\u6240\u8981\u6c42\u4f7f\u7528API\u5bc6\u94a5\uff08API Key\uff09\u548c\u5bc6\u94a5\uff08Secret\uff09\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n<\/p>\n
4.1 \u521b\u5efaAPI\u5bc6\u94a5<\/h3>\n<\/p>\n
\u9996\u5148\uff0c\u60a8\u9700\u8981\u5728\u4ea4\u6613\u6240\u521b\u5efaAPI\u5bc6\u94a5\u3002\u767b\u5f55\u5230\u4ea4\u6613\u6240\u8d26\u6237\uff0c\u627e\u5230API\u7ba1\u7406\u9875\u9762\uff0c\u521b\u5efa\u65b0\u7684API\u5bc6\u94a5\uff0c\u5e76\u8bb0\u5f55\u4e0b\u5bc6\u94a5\u548c\u5bc6\u94a5\u3002<\/p>\n<\/p>\n
4.2 \u7b7e\u540d\u8bf7\u6c42<\/h3>\n<\/p>\n
\u5bf9\u4e8e\u67d0\u4e9b\u64cd\u4f5c\uff0c\u5982\u4e0b\u5355\u548c\u67e5\u8be2\u8d26\u6237\u4fe1\u606f\uff0c\u60a8\u9700\u8981\u7b7e\u540d\u8bf7\u6c42\u3002\u7b7e\u540d\u8fc7\u7a0b\u901a\u5e38\u5305\u62ec\u5c06\u8bf7\u6c42\u53c2\u6570\u8fdb\u884c\u6392\u5e8f\u3001\u62fc\u63a5\u6210\u5b57\u7b26\u4e32\u3001\u4f7f\u7528\u5bc6\u94a5\u8fdb\u884c\u52a0\u5bc6\u3002<\/p>\n<\/p>\n
import hmac<\/p>\n
import hashlib<\/p>\n
import time<\/p>\n
api_key = 'YOUR_API_KEY'<\/p>\n
api_secret = 'YOUR_API_SECRET'<\/p>\n
\u5f53\u524d\u65f6\u95f4\u6233<\/strong><\/h2>\n
timestamp = int(time.time() * 1000)<\/p>\n
\u8bf7\u6c42\u53c2\u6570<\/strong><\/h2>\n
params = {<\/p>\n
    'symbol': 'BTCUSDT',<\/p>\n
    'side': 'BUY',<\/p>\n
    'type': 'LIMIT',<\/p>\n
    'timeInForce': 'GTC',<\/p>\n
    'quantity': 0.01,<\/p>\n
    'price': 30000,<\/p>\n
    'recvWindow': 5000,<\/p>\n
    'timestamp': timestamp<\/p>\n
}<\/p>\n
\u62fc\u63a5\u53c2\u6570\u5b57\u7b26\u4e32<\/strong><\/h2>\n
query_string = '&'.join([f"{key}={params[key]}" for key in sorted(params)])<\/p>\n
\u751f\u6210\u7b7e\u540d<\/strong><\/h2>\n
signature = hmac.new(api_secret.encode(), query_string.encode(), hashlib.sha256).hexdigest()<\/p>\n
\u6dfb\u52a0\u7b7e\u540d\u5230\u53c2\u6570<\/strong><\/h2>\n
params['signature'] = signature<\/p>\n
\u53d1\u9001\u8bf7\u6c42<\/strong><\/h2>\n
response = requests.post('https:\/\/api.binance.com\/api\/v3\/order', params=params, headers={'X-MBX-APIKEY': api_key})<\/p>\n
print(response.json())<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e94\u3001\u9519\u8bef\u5904\u7406\u548c\u5f02\u5e38\u5904\u7406<\/h2>\n<\/p>\n
\u5728\u4e0e\u4ea4\u6613\u6240\u8fdb\u884c\u4ea4\u4e92\u65f6\uff0c\u60a8\u9700\u8981\u5904\u7406\u53ef\u80fd\u51fa\u73b0\u7684\u9519\u8bef\u548c\u5f02\u5e38\u3002\u5e38\u89c1\u7684\u9519\u8bef\u5305\u62ec\u7f51\u7edc\u9519\u8bef\u3001API\u9650\u901f\u3001\u65e0\u6548\u53c2\u6570\u7b49\u3002<\/p>\n<\/p>\n
5.1 \u7f51\u7edc\u9519\u8bef<\/h3>\n<\/p>\n
\u7f51\u7edc\u9519\u8bef\u901a\u5e38\u662f\u7531\u4e8e\u7f51\u7edc\u4e0d\u7a33\u5b9a\u6216\u4ea4\u6613\u6240\u670d\u52a1\u5668\u95ee\u9898\u5bfc\u81f4\u7684\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528try-except\u5757\u6355\u83b7\u5f02\u5e38\uff0c\u5e76\u8fdb\u884c\u91cd\u8bd5\u6216\u8bb0\u5f55\u65e5\u5fd7\u3002<\/p>\n<\/p>\n
import requests<\/p>\n
try:<\/p>\n
    response = requests.get('https:\/\/api.binance.com\/api\/v3\/ticker\/price?symbol=BTCUSDT')<\/p>\n
    data = response.json()<\/p>\n
    print(data)<\/p>\n
except requests.exceptions.RequestException as e:<\/p>\n
    print(f"\u7f51\u7edc\u9519\u8bef: {e}")<\/p>\n
<\/code><\/pre>\n<\/p>\n
5.2 API\u9650\u901f<\/h3>\n<\/p>\n
\u5927\u591a\u6570\u4ea4\u6613\u6240\u5bf9API\u8bf7\u6c42\u6709\u901f\u7387\u9650\u5236\u3002\u60a8\u9700\u8981\u9075\u5b88\u9650\u901f\u89c4\u5219\uff0c\u5e76\u5728\u8d85\u8fc7\u9650\u901f\u65f6\u8fdb\u884c\u9002\u5f53\u7684\u7b49\u5f85\u3002<\/p>\n<\/p>\n
import time<\/p>\n
response = requests.get('https:\/\/api.binance.com\/api\/v3\/ticker\/price?symbol=BTCUSDT')<\/p>\n
if response.status_code == 429:<\/p>\n
    print("\u8d85\u8fc7API\u9650\u901f\uff0c\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4...")<\/p>\n
    time.sleep(60)<\/p>\n
    response = requests.get('https:\/\/api.binance.com\/api\/v3\/ticker\/price?symbol=BTCUSDT')<\/p>\n
<\/code><\/pre>\n<\/p>\n
5.3 \u65e0\u6548\u53c2\u6570<\/h3>\n<\/p>\n
\u65e0\u6548\u53c2\u6570\u901a\u5e38\u662f\u7531\u4e8e\u62fc\u5199\u9519\u8bef\u6216\u53c2\u6570\u503c\u8d85\u51fa\u8303\u56f4\u5bfc\u81f4\u7684\u3002\u60a8\u9700\u8981\u68c0\u67e5\u8bf7\u6c42\u53c2\u6570\uff0c\u5e76\u6839\u636eAPI\u6587\u6863\u8fdb\u884c\u4fee\u6b63\u3002<\/p>\n<\/p>\n
response = requests.get('https:\/\/api.binance.com\/api\/v3\/ticker\/price?symbol=INVALID')<\/p>\n
if response.status_code == 400:<\/p>\n
    print("\u65e0\u6548\u53c2\u6570\uff0c\u8bf7\u68c0\u67e5\u8bf7\u6c42\u53c2\u6570")<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u516d\u3001\u5b9e\u6218\u6848\u4f8b\uff1a\u81ea\u52a8\u5316\u4ea4\u6613<\/h2>\n<\/p>\n
\u5728\u8fd9\u4e00\u90e8\u5206\uff0c\u6211\u4eec\u5c06\u7ed3\u5408\u524d\u9762\u7684\u5185\u5bb9\uff0c\u4ecb\u7ecd\u5982\u4f55\u4f7f\u7528Python\u8fdb\u884c\u81ea\u52a8\u5316\u4ea4\u6613\u3002<\/p>\n<\/p>\n
6.1 \u7b56\u7565\u8bbe\u8ba1<\/h3>\n<\/p>\n
\u9996\u5148\uff0c\u60a8\u9700\u8981\u8bbe\u8ba1\u4e00\u4e2a\u4ea4\u6613\u7b56\u7565\u3002\u7b56\u7565\u53ef\u4ee5\u662f\u7b80\u5355\u7684\u5747\u7ebf\u4ea4\u53c9\u3001RSI\u6307\u6807\uff0c\u6216\u590d\u6742\u7684\u673a\u5668\u5b66\u4e60<\/a>\u6a21\u578b\u3002<\/p>\n<\/p>\n
def simple_moving_average(data, window):<\/p>\n
    return sum(data[-window:]) \/ window<\/p>\n
def trading_strategy(prices):<\/p>\n
    short_window = 50<\/p>\n
    long_window = 200<\/p>\n
    if simple_moving_average(prices, short_window) > simple_moving_average(prices, long_window):<\/p>\n
        return 'BUY'<\/p>\n
    else:<\/p>\n
        return 'SELL'<\/p>\n
<\/code><\/pre>\n<\/p>\n
6.2 \u83b7\u53d6\u5e02\u573a\u6570\u636e<\/h3>\n<\/p>\n
\u60a8\u9700\u8981\u5b9a\u671f\u83b7\u53d6\u5e02\u573a\u6570\u636e\uff0c\u5e76\u6839\u636e\u7b56\u7565\u8fdb\u884c\u5224\u65ad\u3002<\/p>\n<\/p>\n
import ccxt<\/p>\n
import time<\/p>\n
exchange = ccxt.binance()<\/p>\n
symbol = 'BTC\/USDT'<\/p>\n
while True:<\/p>\n
    try:<\/p>\n
        ohlcv = exchange.fetch_ohlcv(symbol, timeframe='1m', limit=200)<\/p>\n
        prices = [x[4] for x in ohlcv]<\/p>\n
        action = trading_strategy(prices)<\/p>\n
        print(f"\u5f53\u524d\u884c\u52a8: {action}")<\/p>\n
        if action == 'BUY':<\/p>\n
            # \u4e0b\u4e70\u5355<\/p>\n
            exchange.create_market_buy_order(symbol, 0.01)<\/p>\n
        elif action == 'SELL':<\/p>\n
            # \u4e0b\u5356\u5355<\/p>\n
            exchange.create_market_sell_order(symbol, 0.01)<\/p>\n
        # \u7b49\u5f85\u4e00\u5206\u949f<\/p>\n
        time.sleep(60)<\/p>\n
    except Exception as e:<\/p>\n
        print(f"\u9519\u8bef: {e}")<\/p>\n
        time.sleep(60)<\/p>\n
<\/code><\/pre>\n<\/p>\n
6.3 \u98ce\u9669\u7ba1\u7406<\/h3>\n<\/p>\n
\u5728\u8fdb\u884c\u81ea\u52a8\u5316\u4ea4\u6613\u65f6\uff0c\u98ce\u9669\u7ba1\u7406\u81f3\u5173\u91cd\u8981\u3002\u60a8\u9700\u8981\u8bbe\u7f6e\u6b62\u635f\u548c\u6b62\u76c8\uff0c\u63a7\u5236\u4ed3\u4f4d\uff0c\u907f\u514d\u8fc7\u5ea6\u4ea4\u6613\u3002<\/p>\n<\/p>\n
def trading_strategy(prices):<\/p>\n
    short_window = 50<\/p>\n
    long_window = 200<\/p>\n
    if simple_moving_average(prices, short_window) > simple_moving_average(prices, long_window):<\/p>\n
        return 'BUY'<\/p>\n
    else:<\/p>\n
        return 'SELL'<\/p>\n
def place_order(exchange, symbol, action, quantity):<\/p>\n
    if action == 'BUY':<\/p>\n
        exchange.create_market_buy_order(symbol, quantity)<\/p>\n
    elif action == 'SELL':<\/p>\n
        exchange.create_market_sell_order(symbol, quantity)<\/p>\n
def risk_management(exchange, symbol, balance):<\/p>\n
    max_position = balance * 0.1  # \u6bcf\u6b21\u4ea4\u6613\u4e0d\u8d85\u8fc7\u8d26\u6237\u4f59\u989d\u768410%<\/p>\n
    current_position = exchange.fetch_balance()[symbol.split('\/')[0]]['free']<\/p>\n
    if current_position > max_position:<\/p>\n
        return 'SELL', current_position - max_position<\/p>\n
    else:<\/p>\n
        return 'HOLD', 0<\/p>\n
exchange = ccxt.binance()<\/p>\n
symbol = 'BTC\/USDT'<\/p>\n
while True:<\/p>\n
    try:<\/p>\n
        ohlcv = exchange.fetch_ohlcv(symbol, timeframe='1m', limit=200)<\/p>\n
        prices = [x[4] for x in ohlcv]<\/p>\n
        action = trading_strategy(prices)<\/p>\n
        print(f"\u5f53\u524d\u884c\u52a8: {action}")<\/p>\n
        balance = exchange.fetch_balance()['total']['USDT']<\/p>\n
        risk_action, risk_quantity = risk_management(exchange, symbol, balance)<\/p>\n
        if risk_action == 'SELL':<\/p>\n
            place_order(exchange, symbol, 'SELL', risk_quantity)<\/p>\n
        elif action != 'HOLD':<\/p>\n
            place_order(exchange, symbol, action, 0.01)<\/p>\n
        # \u7b49\u5f85\u4e00\u5206\u949f<\/p>\n
        time.sleep(60)<\/p>\n
    except Exception as e:<\/p>\n
        print(f"\u9519\u8bef: {e}")<\/p>\n
        time.sleep(60)<\/p>\n
<\/code><\/pre>\n<\/p>\n
\u4e03\u3001\u603b\u7ed3<\/h2>\n<\/p>\n
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