Web 抓取 与 API
服务市场

import { Hono } from 'hono';
import { x402Middleware } from '@proxies-sx/x402-hono';
import { verifySolanaPayment } from '@proxies-sx/x402-solana';

const app = new Hono();

// 用 x402 守门所有 API 端点（每请求 $0.005）
app.use('/api/*', x402Middleware({
  price: 5000,  // micro-units 中的 $0.005（1 单位 = $0.000001）
  recipient: 'YOUR_SOLANA_WALLET',
  verify: verifySolanaPayment,
  networks: ['solana', 'base'],
}));

// SERP 抓取端点
app.get('/api/serp', async (c) => {
  const query = c.req.query('q');
  const country = c.req.query('country') || 'US';

  // 1. 通过 x402 获取移动代理
  const proxyRes = await fetch(
    `https://api.proxies.sx/v1/x402/proxy?country=${country}&traffic=0.1`,
    { headers: { 'Payment-Signature': PREPAID_TX_HASH } }
  );
  const proxy = await proxyRes.json();

  // 2. 通过移动代理抓取 Google
  const searchUrl = `https://www.google.com/search?q=${encodeURIComponent(query)}&hl=en`;
  const result = await fetch(searchUrl, {
    headers: { 'User-Agent': 'Mozilla/5.0 (iPhone; CPU iPhone OS 17_0...)' },
    agent: new HttpsProxyAgent(
      `http://${proxy.username}:${proxy.password}@${proxy.host}:${proxy.httpPort}`
    )
  });

  const html = await result.text();
  // 3. 解析并返回结构化的 SERP 数据
  return c.json(parseSERP(html));
});

export default app;