diff --git a/examples/get_bucket_space_data.php b/examples/get_bucket_space_data.php
new file mode 100644
index 00000000..b6747bec
--- /dev/null
+++ b/examples/get_bucket_space_data.php
@@ -0,0 +1,31 @@
+<?php
+require_once __DIR__ . '/../autoload.php';
+
+use Qiniu\Auth;
+
+$accessKey = getenv('QINIU_ACCESS_KEY');
+$secretKey = getenv('QINIU_SECRET_KEY');
+
+$auth = new Auth($accessKey, $secretKey);
+$config = new \Qiniu\Config();
+$bucketManager = new \Qiniu\Storage\BucketManager($auth, $config);
+
+$bucket = '';
+
+$beginTime = "20200401000000";
+$endTime = "20200424000000";
+
+//5min or hour or day
+$granularity = "day";
+
+//存储区域   z0:华东 z1:华北 z2:华南 na0:北美 as0:东南亚
+$region = "";
+
+//获取流量数据
+list($spaceData, $getSpaceErr) = $bucketManager->getSpaceData($bucket, $beginTime, $endTime, $granularity, $region);
+if ($getSpaceErr != null) {
+    print_r($getSpaceErr);
+} else {
+    echo "get space data success\n";
+    print_r($spaceData);
+}
diff --git a/src/Qiniu/Storage/BucketManager.php b/src/Qiniu/Storage/BucketManager.php
index 0a2413dd..3df91323 100644
--- a/src/Qiniu/Storage/BucketManager.php
+++ b/src/Qiniu/Storage/BucketManager.php
@@ -911,6 +911,38 @@ public function deleteAfterDays($bucket, $key, $days)
         return $error;
     }
 
+    /**
+     * @param array $bucket 待获取存储空间的 bucket
+     * @param string $beginTime 起始日期字符串，闭区间  格式类似 20200326105005
+     * @param string $endDate 结束日期字符串，开区间  格式类似 20200426105005
+     * @param string $granularity 获取数据的时间间隔(时间粒度)，可以是 5min, hour 或者 day
+     * @param string $region 存储区域   z0:华东 z1:华北 z2:华南 na0:北美 as0:东南亚
+     *
+     * @return array 存储数据和错误信息，参考 examples/get_bucket_space_data.php 代码
+     *
+     * @link https://developer.qiniu.com/kodo/api/3908/statistic-space
+     */
+    public function getSpaceData(string $bucket, string $beginTime, string $endTime, $granularity, $region)
+    {
+        $req = array();
+        $req['bucket'] = $bucket;
+        $req['begin'] = $beginTime;
+        $req['end'] = $endTime;
+        $req['g'] = $granularity;
+        $req['region'] = $region;
+
+        $url = '/v6/space';
+        foreach($req as $key => $val){
+            if($key == array_key_first($req)){
+                $url .= "?{$key}={$val}";
+            }else {
+                $url .= "&{$key}={$val}";
+            }
+        }
+
+        return $this->apiGet($url);
+    }
+
     private function getRsfHost()
     {
         $scheme = "http://";