diff --git a/src/servers/src/http/event.rs b/src/servers/src/http/event.rs
index 92a6432baa..dd1e9695fa 100644
--- a/src/servers/src/http/event.rs
+++ b/src/servers/src/http/event.rs
@@ -43,7 +43,7 @@ use crate::error::{
     Result, UnsupportedContentTypeSnafu,
 };
 use crate::http::header::constants::GREPTIME_PIPELINE_PARAMS_HEADER;
-use crate::http::header::CONTENT_TYPE_PROTOBUF_STR;
+use crate::http::header::{CONTENT_TYPE_NDJSON_STR, CONTENT_TYPE_PROTOBUF_STR};
 use crate::http::result::greptime_manage_resp::GreptimedbManageResponse;
 use crate::http::result::greptime_result_v1::GreptimedbV1Response;
 use crate::http::HttpResponse;
@@ -63,6 +63,8 @@ lazy_static! {
     pub static ref TEXT_UTF8_CONTENT_TYPE: ContentType = ContentType::text_utf8();
     pub static ref PB_CONTENT_TYPE: ContentType =
         ContentType::from_str(CONTENT_TYPE_PROTOBUF_STR).unwrap();
+    pub static ref NDJSON_CONTENT_TYPE: ContentType =
+        ContentType::from_str(CONTENT_TYPE_NDJSON_STR).unwrap();
 }
 
 /// LogIngesterQueryParams is used for query params of log ingester API.
@@ -571,6 +573,29 @@ fn extract_pipeline_value_by_content_type(
             Deserializer::from_str(&payload).into_iter(),
             ignore_errors,
         )?,
+        ct if ct == *NDJSON_CONTENT_TYPE => {
+            let mut result = Vec::with_capacity(1000);
+            for (index, line) in payload.lines().enumerate() {
+                match serde_json::from_str(line) {
+                    Ok(v) => {
+                        result.push(v);
+                    }
+                    Err(_) => {
+                        if !ignore_errors {
+                            warn!(
+                                "invalid json item in array, index: {:?}, value: {:?}",
+                                index, line
+                            );
+                            return InvalidParameterSnafu {
+                                reason: format!("invalid item:{} in array", line),
+                            }
+                            .fail();
+                        }
+                    }
+                }
+            }
+            result
+        }
         ct if ct == *TEXT_CONTENT_TYPE || ct == *TEXT_UTF8_CONTENT_TYPE => payload
             .lines()
             .filter(|line| !line.is_empty())
@@ -699,4 +724,28 @@ mod tests {
         .to_string();
         assert_eq!(a, "[{\"a\":1},{\"b\":2}]");
     }
+
+    #[test]
+    fn test_extract_by_content() {
+        let payload = r#"
+        {"a": 1}
+        {"b": 2"}
+        {"c": 1}
+"#;
+        let fail_rest =
+            extract_pipeline_value_by_content_type(ContentType::json(), payload.to_string(), true);
+        assert!(fail_rest.is_ok());
+        assert_eq!(fail_rest.unwrap(), vec![json!({"a": 1})]);
+
+        let fail_only_wrong = extract_pipeline_value_by_content_type(
+            NDJSON_CONTENT_TYPE.clone(),
+            payload.to_string(),
+            true,
+        );
+        assert!(fail_only_wrong.is_ok());
+        assert_eq!(
+            fail_only_wrong.unwrap(),
+            vec![json!({"a": 1}), json!({"c": 1})]
+        );
+    }
 }
diff --git a/src/servers/src/http/header.rs b/src/servers/src/http/header.rs
index e14ce61729..bd7f35b9ae 100644
--- a/src/servers/src/http/header.rs
+++ b/src/servers/src/http/header.rs
@@ -73,6 +73,8 @@ pub static CONTENT_TYPE_PROTOBUF_STR: &str = "application/x-protobuf";
 pub static CONTENT_TYPE_PROTOBUF: HeaderValue = HeaderValue::from_static(CONTENT_TYPE_PROTOBUF_STR);
 pub static CONTENT_ENCODING_SNAPPY: HeaderValue = HeaderValue::from_static("snappy");
 
+pub static CONTENT_TYPE_NDJSON_STR: &str = "application/x-ndjson";
+
 pub struct GreptimeDbName(Option<String>);
 
 impl Header for GreptimeDbName {