接口简介：
批量获取可注册的3位短域名，支持cn，com，net，xyz，vip，cc，top，club，shop，tv，fun后缀。每个后缀3位短域名数量为47952个，平台系统实时轮询查询各域名，每日约全量更新1次左右。
请求地址：
https://cn.apihz.cn/api/wangzhan/domain3.php
请求方式：
POST或GET。
请求参数：
【名称】【参数】【必填】【说明】
【用户ID】【id】【是】【用户中心的数字ID，例：id=10000000】
【用户KEY】【key】【是】【用户中心通讯秘钥，例：key=15he5h15ty854j5sr152hs2】
【域名后缀】【hz】【是】【要查询的域名后缀，支持后缀：cn，com，net，xyz，vip，cc，top，club，shop，tv，fun，例：hz=cn】
【页码】【page】【否】【查询页码，每页最多返回50条记录，默认第1页，最大100页，例：page=1】
返回参数：
【名称】【参数】【说明】
【状态码】【code】【200成功，400错误】
【信息提示】【msg】【信息提示。】
【数据集】【domains】【未被注册域名数据集。】
【未注册域名】【domains.domain】【未注册域名，可抢注。】
【检测时间】【domains.time】【系统检测该域名还未被注册的时间，倒序排列，一般检测时间在1天内，可及时抢注。】
GET请求示例：
https://cn.apihz.cn/api/wangzhan/domain3.php?id=88888888&key=88888888&hz=cc&page=1
注意：示例里的ID与KEY为公共ID与KEY，共享每分钟调用频次限制，接口本身免费，请使用自己的ID与KEY，独享每分钟调用频次。每日调用无上限。
POST请求示例：
请根据开发语言自行POST。
返回数据示例：
示例：{"code":400,"msg":"通讯秘钥错误。"}
示例：
{
"code": 200,
"domains": [{
"domain": "0tz.cc",
"time": "2025-11-25 23:56:47"
}, {
"domain": "0tp.cc",
"time": "2025-11-25 23:56:22"
}, {
"domain": "0tn.cc",
"time": "2025-11-25 23:56:20"
}, {
"domain": "0ti.cc",
"time": "2025-11-25 23:56:09"
}, {
"domain": "0td.cc",
"time": "2025-11-25 23:55:55"
}, {
"domain": "0tc.cc",
"time": "2025-11-25 23:55:55"
}, {
"domain": "0ta.cc",
"time": "2025-11-25 23:55:49"
}, {
"domain": "0t6.cc",
"time": "2025-11-25 23:55:40"
}, {
"domain": "0t3.cc",
"time": "2025-11-25 23:55:32"
}, {
"domain": "0su.cc",
"time": "2025-11-25 23:55:18"
}, {
"domain": "0sq.cc",
"time": "2025-11-25 23:55:00"
}, {
"domain": "0sj.cc",
"time": "2025-11-25 23:54:45"
}, {
"domain": "0sb.cc",
"time": "2025-11-25 23:54:35"
}, {
"domain": "0sd.cc",
"time": "2025-11-25 23:54:31"
}, {
"domain": "0sa.cc",
"time": "2025-11-25 23:54:21"
}, {
"domain": "0s7.cc",
"time": "2025-11-25 23:54:16"
}, {
"domain": "0s3.cc",
"time": "2025-11-25 23:54:06"
}, {
"domain": "0ru.cc",
"time": "2025-11-25 23:53:54"
}, {
"domain": "0rx.cc",
"time": "2025-11-25 23:53:50"
}, {
"domain": "0rk.cc",
"time": "2025-11-25 23:53:21"
}, {
"domain": "0rd.cc",
"time": "2025-11-25 23:53:18"
}, {
"domain": "0rh.cc",
"time": "2025-11-25 23:53:15"
}, {
"domain": "0rb.cc",
"time": "2025-11-25 23:53:04"
}, {
"domain": "0ra.cc",
"time": "2025-11-25 23:52:58"
}, {
"domain": "0r6.cc",
"time": "2025-11-25 23:52:48"
}, {
"domain": "0qy.cc",
"time": "2025-11-25 23:52:33"
}, {
"domain": "0qs.cc",
"time": "2025-11-25 23:52:13"
}, {
"domain": "0qn.cc",
"time": "2025-11-25 23:52:00"
}, {
"domain": "0qg.cc",
"time": "2025-11-25 23:51:47"
}, {
"domain": "0q8.cc",
"time": "2025-11-25 23:51:39"
}, {
"domain": "0qc.cc",
"time": "2025-11-25 23:51:38"
}, {
"domain": "0q6.cc",
"time": "2025-11-25 23:51:23"
}, {
"domain": "0q5.cc",
"time": "2025-11-25 23:51:20"
}, {
"domain": "0q1.cc",
"time": "2025-11-25 23:51:14"
}, {
"domain": "0pz.cc",
"time": "2025-11-25 23:51:06"
}, {
"domain": "0pw.cc",
"time": "2025-11-25 23:51:00"
}, {
"domain": "0pr.cc",
"time": "2025-11-25 23:50:49"
}, {
"domain": "0pi.cc",
"time": "2025-11-25 23:50:36"
}, {
"domain": "0pm.cc",
"time": "2025-11-25 23:50:32"
}, {
"domain": "0pf.cc",
"time": "2025-11-25 23:50:23"
}, {
"domain": "0pb.cc",
"time": "2025-11-25 23:50:09"
}, {
"domain": "0pa.cc",
"time": "2025-11-25 23:50:09"
}, {
"domain": "0p7.cc",
"time": "2025-11-25 23:50:01"
}, {
"domain": "0ou.cc",
"time": "2025-11-25 23:49:41"
}, {
"domain": "0ox.cc",
"time": "2025-11-25 23:49:37"
}, {
"domain": "0ov.cc",
"time": "2025-11-25 23:49:35"
}, {
"domain": "0oq.cc",
"time": "2025-11-25 23:49:33"
}, {
"domain": "0ot.cc",
"time": "2025-11-25 23:49:32"
}, {
"domain": "0od.cc",
"time": "2025-11-25 23:48:54"
}, {
"domain": "0o9.cc",
"time": "2025-11-25 23:48:40"
}]
}
参考资料(版权)：
https://www.apihz.cn/api/wangzhandomain3.html
