## 百度关键词收录量 ![](https://img.kancloud.cn/bd/0d/bd0d16740524b8958412f05240d5c865_151x137.png) > 根据关键词返回百度关键词收录量、抓取时间 ## 接口费用( [点击购买](https://market.topthink.com/product/355)) > 最低 0.003元/次 ## 接口调用([调用须知](https://docs.topthink.com/think-api/1835086)) ### 请求地址 ``` GET https://api.topthink.com/baidu/keyword ``` ### 请求参数 | 名称 | 必填 | 类型 | 说明 | | --- | --- | --- | --- | | appCode| 是|string| 用户授权码,参考[API调用](https://docs.topthink.com/think-api/1835086) | | keyword | 是 | string | 获取的关键词 | ### 返回`data`参数 | 名称 | 类型 | 说明 | | --- | --- | --- | | CollectCount | int | 关键词收录量 | | CrawlTime | int | 抓取时间 | ## SDK调用 ``` $client = new Client("YourAppCode"); $result = $client->baiduKeyword() ->withKeyword('ThinkPHP') ->request(); ``` 返回示例: ~~~ { "code":0, "message": "成功", "data": { "CollectCount": "29000000", "CrawlTime": "2020-12-25 15:44:37" } } ~~~