Stripe Agent Toolkit 测评：无缝连接AI智能体与支付世界的“黄金管道”

# 安装Stripe Agent Toolkit
pip install stripe-agent-toolkit[citation:4]

# 在代码中配置使用
from stripe_agent_toolkit.crewai.toolkit import StripeAgentToolkit

stripe_agent_toolkit = StripeAgentToolkit(
    secret_key="sk_test_...",  # 替换为你的Stripe密钥
    configuration={
        "actions": {
            "payment_links": {
                "create": True,  # 启用支付链接创建功能
            },
        }
    },
)

# 初始化项目并安装依赖
npm init -y
npm install @stripe/agent-toolkit

# 在代码中配置
import { Agent } from '@stripe/agent-toolkit';

// 配置API密钥
process.env.STRIPE_SECRET_KEY = 'your_stripe_secret_key';

// 初始化代理工具包
const agent = new Agent();

// 自定义MCP服务器示例
import { StripeAgentToolkit } from '@stripe/agent-toolkit/modelcontextprotocol';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';

const server = new StripeAgentToolkit({
  secretKey: process.env.STRIPE_SECRET_KEY!,
  configuration: {
    actions: {
      paymentLinks: { create: true },
      products: { create: true },
      prices: { create: true },
    },
  },
});

async function main() {
  const transport = new StdioServerTransport();
  await server.connect(transport);
  console.error("Stripe MCP服务器运行于标准输入输出");
}

main().catch((error) => {
  console.error("主程序发生致命错误:", error);
  process.exit(1);
});

from stripe_agent_toolkit.crewai.toolkit import StripeAgentToolkit
import stripe

class ContentAIPaymentAssistant:
    def __init__(self, api_key):
        # 初始化Stripe Agent Toolkit
        self.toolkit = StripeAgentToolkit(
            secret_key=api_key,
            configuration={
                "actions": {
                    "customers": {"create": True},
                    "products": {"create": True},
                    "prices": {"create": True},
                    "payment_links": {"create": True}
                }
            }
        )
        
        # 获取工具集
        self.tools = self.toolkit.get_tools()
        
    def create_content_product(self, content_title, content_id):
        """为数字内容创建产品"""
        product = stripe.Product.create(
            name=f"完整文章访问权限：{content_title}",
            description="解锁完整文章、多种风格改写和专业编辑建议",
            metadata={"content_id": content_id, "type": "premium_article"}
        )
        
        # 创建价格（一次性购买，$9.99）
        price = stripe.Price.create(
            unit_amount=999,  # 单位为分
            currency="usd",
            product=product.id,
        )
        
        return product, price
    
    def generate_payment_link(self, price_id, customer_email=None, content_preview=None):
        """为内容生成支付链接"""
        payment_link_data = {
            "line_items": [{"price": price_id, "quantity": 1}],
            "after_completion": {
                "type": "redirect",
                "redirect": {"url": "https://yourapp.com/content-delivery"}
            }
        }
        
        if customer_email:
            payment_link_data["customer_creation"] = "always"
            payment_link_data["metadata"] = {"customer_email": customer_email}
            
        if content_preview:
            payment_link_data["metadata"] = {
                **payment_link_data.get("metadata", {}),
                "content_preview": content_preview[:100]  # 保存预览信息
            }
        
        payment_link = stripe.PaymentLink.create(**payment_link_data)
        return payment_link.url
    
    def process_content_purchase(self, user_query, user_email):
        """完整的AI内容购买流程"""
        # 步骤1：AI分析用户需求并生成内容预览
        content_preview = self.generate_content_preview(user_query)
        
        # 步骤2：创建对应的产品与价格
        content_id = f"content_{hash(user_query) % 10000}"
        product, price = self.create_content_product(
            content_title=user_query[:50] + "...",
            content_id=content_id
        )
        
        # 步骤3：生成个性化支付链接
        payment_url = self.generate_payment_link(
            price_id=price.id,
            customer_email=user_email,
            content_preview=content_preview
        )
        
        # 步骤4：返回AI响应
        return {
            "preview": content_preview,
            "message": f"我已为您生成内容概要。要解锁完整文章、多种风格改写和专业编辑建议，请支付$9.99。",
            "payment_url": payment_url,
            "content_id": content_id
        }
    
    def generate_content_preview(self, query):
        """模拟AI生成内容预览（实际中会调用AI模型）"""
        return f"根据您的要求'{query}'，我已生成一篇约800字的文章，涵盖主要观点和研究发现。以下是前两段预览：[...]"
    
    def check_payment_status(self, session_id):
        """检查支付状态（通常通过Webhook处理）"""
        session = stripe.checkout.Session.retrieve(session_id)
        return session.payment_status

# 使用示例
if __name__ == "__main__":
    # 初始化助手（使用测试密钥）
    assistant = ContentAIPaymentAssistant(api_key="sk_test_...")
    
    # 模拟用户交互
    user_query = "人工智能在医疗诊断中的应用与挑战"
    user_email = "user@example.com"
    
    result = assistant.process_content_purchase(user_query, user_email)
    
    print("AI响应:", result["message"])
    print("内容预览:", result["preview"][:200] + "...")
    print("支付链接:", result["payment_url"])
    print("内容ID:", result["content_id"])