Coinbase Api密钥身份验证无效令牌

import requests

# 替换为你的API密钥和密钥密码
api_key = 'your_api_key'
api_secret = 'your_api_secret'

# Coinbase API的URL
url = 'https://api.coinbase.com/v2/accounts'

# 创建一个时间戳
timestamp = str(int(time.time() * 1000))

# 创建一个随机字符串作为nonce
import uuid
nonce = str(uuid.uuid4())

# 创建一个签名
message = timestamp + nonce + url
signature = hmac.new(api_secret.encode(), message.encode(), hashlib.sha256).hexdigest()

# 设置请求头
headers = {
    'CB-ACCESS-KEY': api_key,
    'CB-ACCESS-SIGN': signature,
    'CB-ACCESS-TIMESTAMP': timestamp,
    'CB-ACCESS-NONCE': nonce,
    'Content-Type': 'application/json'
}

# 发送请求
response = requests.get(url, headers=headers)

# 检查响应
if response.status_code == 200:
    print('请求成功:', response.json())
else:
    print('请求失败:', response.status_code, response.text)