{"code":200,"message":"IP 归属地查询 API","data":{"endpoints":{"GET /ip":"查询访问者 IP 归属地","GET /ip?ip=1.2.3.4":"查询指定 IP 归属地","GET /lookup?ip=1.2.3.4":"查询指定 IP（别名）","GET /health":"健康检查","GET /panel":"管理面板（需认证）"},"sources":"太平洋, 美团, IP9, 百度地图, 腾讯地图, APIHz"}}