{
  "service": "eehe-kb-edge/1.2",
  "first_request_at": "2026-09-12T06:54:47.180Z",
  "now": "2026-09-12T06:54:47.219Z",
  "role": "KB API 反代 + webhook 去重(D1) —— 本机无法直连 *.vercel.app，改走本端点",
  "upstream": "https://eehe-kb-search.vercel.app",
  "d1_bound": true,
  "dedup_token_configured": true,
  "usage": [
    "/api/search?q=what is your email",
    "/api/search?q=你们的邮箱是多少",
    "GET  /api/dedup?stats=1",
    "POST /api/dedup  {\"op\":\"check\",\"keys\":[\"...\"]}",
    "POST /api/dedup  {\"op\":\"claim\",\"key\":\"...\",\"payload\":\"...\"}",
    "POST /api/dedup  {\"op\":\"commit\",\"keys\":[\"...\"]}",
    "POST /api/dedup  {\"op\":\"pending\",\"limit\":20}"
  ],
  "recent_requests": []
}