diff --git a/api/main.bal b/api/main.bal
index 1cbda88..8ab55be 100644
--- a/api/main.bal
+++ b/api/main.bal
@@ -4382,6 +4382,116 @@ lock {
       }
     }
 
+    isolated resource function get total_attendance_count_by_date(int? organization_id, int? parent_organization_id, string? from_date = null, string? to_date = null) returns TotalActivityParticipantAttendanceCountByDateData[]|error? {
+        
+      stream<TotalActivityParticipantAttendanceCountByDate, error?> total_attendance_count_by_date_records;
+
+      if(from_date != null && to_date != null) {
+
+        if(organization_id !=null){
+
+          lock{
+            total_attendance_count_by_date_records = db_client->query(
+                `SELECT 
+                        attendance_date,
+                        COUNT(DISTINCT person_id) AS daily_total
+                    FROM (
+                        SELECT 
+                            DATE(sign_in_time) AS attendance_date,
+                            person_id
+                        FROM 
+                            activity_participant_attendance
+                        WHERE 
+                            person_id IN (
+                            SELECT id FROM person WHERE avinya_type_id = 37 AND organization_id = ${organization_id}
+                            )
+                            AND activity_instance_id IN (
+                                SELECT DISTINCT id 
+                                FROM activity_instance 
+                                WHERE activity_id = 4
+                            ) 
+                            AND DATE(sign_in_time) BETWEEN ${from_date} AND ${to_date}
+                        GROUP BY 
+                            DATE(sign_in_time), person_id
+                    ) AS daily_counts
+                    WHERE 
+                        DAYOFWEEK(attendance_date) BETWEEN 2 AND 6
+                    GROUP BY 
+                        attendance_date
+                    ORDER BY 
+                        attendance_date DESC;`
+                );
+            } 
+        }else{
+
+            lock{
+
+               total_attendance_count_by_date_records = db_client->query(
+                `SELECT 
+                        attendance_date,
+                        COUNT(DISTINCT person_id) AS daily_total
+                    FROM (
+                        SELECT 
+                            DATE(sign_in_time) AS attendance_date,
+                            person_id
+                        FROM 
+                            activity_participant_attendance
+                        WHERE 
+                            person_id IN (
+                                SELECT DISTINCT id 
+                                FROM person 
+                                WHERE avinya_type_id = 37 
+                                AND organization_id IN (
+                                    SELECT DISTINCT id 
+                                    FROM organization 
+                                    WHERE id IN (
+                                        SELECT DISTINCT child_org_id 
+                                        FROM parent_child_organization 
+                                        WHERE parent_org_id IN (
+                                            SELECT DISTINCT child_org_id 
+                                            FROM parent_child_organization 
+                                            WHERE parent_org_id = ${parent_organization_id}
+                                        )
+                                    ) 
+                                    AND avinya_type = 87
+                                )
+                            )
+                            AND activity_instance_id IN (
+                                SELECT DISTINCT id 
+                                FROM activity_instance 
+                                WHERE activity_id = 4
+                            ) 
+                            AND DATE(sign_in_time) BETWEEN ${from_date} AND ${to_date}
+                        GROUP BY 
+                            DATE(sign_in_time), person_id
+                    ) AS daily_counts
+                    WHERE 
+                        DAYOFWEEK(attendance_date) BETWEEN 2 AND 6 
+                    GROUP BY 
+                        attendance_date
+                    ORDER BY 
+                        attendance_date DESC;`
+                );
+            } 
+
+        }
+
+        TotalActivityParticipantAttendanceCountByDateData[] attendanceCountByDateDatas = [];
+
+        check from TotalActivityParticipantAttendanceCountByDate attendance_count_by_date_record in  total_attendance_count_by_date_records
+            do {
+                TotalActivityParticipantAttendanceCountByDateData|error attendanceCountByDateData = new TotalActivityParticipantAttendanceCountByDateData(attendance_count_by_date_record);
+                if !(attendanceCountByDateData is error) {
+                    attendanceCountByDateDatas.push(attendanceCountByDateData);
+                }
+            };
+        check  total_attendance_count_by_date_records.close();
+        return attendanceCountByDateDatas;
+
+      }else{
+        return error("Provide non-null values for both 'From Date' and 'To Date'.");
+      }
+    }
 
 }
 
diff --git a/api/total_activity_participant_attendance_count_by_date_data.bal b/api/total_activity_participant_attendance_count_by_date_data.bal
new file mode 100644
index 0000000..d52c939
--- /dev/null
+++ b/api/total_activity_participant_attendance_count_by_date_data.bal
@@ -0,0 +1,27 @@
+public isolated service class TotalActivityParticipantAttendanceCountByDateData {
+    private TotalActivityParticipantAttendanceCountByDate total_activity_participant_attendance_count_by_date = {
+        attendance_date: "",
+        daily_total: -1
+    };
+
+    isolated function init(TotalActivityParticipantAttendanceCountByDate? total_activity_participant_attendance_count_by_date = null) returns error? {
+        if(total_activity_participant_attendance_count_by_date != null) { // if activity_participant_attendance is provided, then use that and do not load from DB
+            self.total_activity_participant_attendance_count_by_date = total_activity_participant_attendance_count_by_date.cloneReadOnly();
+            return;
+        }
+        
+    }
+
+    isolated resource function get attendance_date() returns string? {
+        lock {
+                return self.total_activity_participant_attendance_count_by_date.attendance_date;
+        }
+    }
+
+    isolated resource function get daily_total() returns int? {
+        lock {
+                return self.total_activity_participant_attendance_count_by_date.daily_total;
+        }
+    }
+    
+}
diff --git a/api/types.bal b/api/types.bal
index 221b58e..26cd4ca 100644
--- a/api/types.bal
+++ b/api/types.bal
@@ -474,6 +474,29 @@ public type ActivityParticipantAttendanceForLateAttendance record {|
     string? digital_id;
 |};
 
+public type ActivityParticipantAttendanceMissedBySecurity record {|
+    readonly string? record_type = "activity_participant_attendance_missed_by_security";
+    string? sign_in_time;
+    string? digital_id;
+    string? description;
+|};
+
+public type DailyActivityParticipantAttendanceByParentOrg record {|
+    readonly string? record_type = "daily_activity_participant_attendance_by_parent_org";
+    string? description;
+    int? present_count;
+    string? svg_src;
+    string? color;
+    int? total_student_count;
+|};
+
+public type TotalActivityParticipantAttendanceCountByDate record {|
+    readonly string? record_type = "total_activity_participant_attendance_count_by_date";
+    string? attendance_date;
+    int? daily_total;
+|};
+
+
 public type ActivityEvaluationCriteria record {|
     readonly string? record_type = "activity_evaluation_criteria";
     int? activity_id;
@@ -602,20 +625,3 @@ public type DutyRotationMetaDetails record{|
     string? end_date;
     int? organization_id;
 |};
-
-public type ActivityParticipantAttendanceMissedBySecurity record {|
-    readonly string? record_type = "activity_participant_attendance_missed_by_security";
-    string? sign_in_time;
-    string? digital_id;
-    string? description;
-|};
-
-public type DailyActivityParticipantAttendanceByParentOrg record {|
-    readonly string? record_type = "daily_activity_participant_attendance_by_parent_org";
-    string? description;
-    int? present_count;
-    string? svg_src;
-    string? color;
-    int? total_student_count;
-|};
-