已备案域名在哪买

import requests

# 腾讯云API密钥
secret_id = 'your_secret_id'
secret_key = 'your_secret_key'

# 购买域名
def purchase_domain(domain_name):
    url = 'https://api.cloud.tencent.com/domain/purchase'
    headers = {
        'Authorization': f'Bearer {get_access_token(secret_id, secret_key)}'
    }
    data = {
        'domain': domain_name,
        'years': 1
    }
    response = requests.post(url, headers=headers, json=data)
    return response.json()

# 获取访问令牌
def get_access_token(secret_id, secret_key):
    url = 'https://api.cloud.tencent.com/sts'
    params = {
        'Action': 'GetFederationToken',
        'Version': '2018-08-13'
    }
    response = requests.get(url, params=params)
    return response.json()['Credentials']['SessionToken']

# 示例调用
print(purchase_domain('example.com'))