{"service":"工商信息查询服务","version":"3.0.0","engine":"HTTP + Cookie","auth":"required (X-Api-Key header)","endpoints":{"GET /api/search?keyword=":"企业名称搜索","GET /api/info?name=&field=":"企业信息综合查询（field 可选: icp, weibo, wechat, app, job, copyright, supplier, invest, holds, branch, shares）","GET /api/basic/:pid":"企业基本工商信息","GET /api/navigation/:pid":"企业数据分类导航（各模块数量）","GET /api/field/:pid/:field":"企业指定字段数据（?page=&size=）","GET /api/status":"服务状态","POST /api/cookie/refresh":"手动刷新 Cookie"}}