diff --git a/Flow.Launcher.Infrastructure/Storage/JsonStorage.cs b/Flow.Launcher.Infrastructure/Storage/JsonStorage.cs
index f0e4a79fcf6..37cfec25258 100644
--- a/Flow.Launcher.Infrastructure/Storage/JsonStorage.cs
+++ b/Flow.Launcher.Infrastructure/Storage/JsonStorage.cs
@@ -12,7 +12,7 @@ namespace Flow.Launcher.Infrastructure.Storage
     public class JsonStrorage<T> where T : new()
     {
         private readonly JsonSerializerOptions _serializerSettings;
-        private T _data;
+        protected T _data;
         // need a new directory name
         public const string DirectoryName = "Settings";
         public const string FileSuffix = ".json";
diff --git a/Flow.Launcher.Infrastructure/Storage/PluginJsonStorage.cs b/Flow.Launcher.Infrastructure/Storage/PluginJsonStorage.cs
index 5418e18371e..ca7c454c4f5 100644
--- a/Flow.Launcher.Infrastructure/Storage/PluginJsonStorage.cs
+++ b/Flow.Launcher.Infrastructure/Storage/PluginJsonStorage.cs
@@ -15,5 +15,10 @@ public PluginJsonStorage()
 
             FilePath = Path.Combine(DirectoryPath, $"{dataType.Name}{FileSuffix}");
         }
+
+        public PluginJsonStorage(T data) : this()
+        {
+            _data = data;
+        }
     }
 }
diff --git a/Flow.Launcher.Plugin/IPublicAPI.cs b/Flow.Launcher.Plugin/IPublicAPI.cs
index dd73eb0e523..07e2b270053 100644
--- a/Flow.Launcher.Plugin/IPublicAPI.cs
+++ b/Flow.Launcher.Plugin/IPublicAPI.cs
@@ -3,6 +3,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Runtime.CompilerServices;
 using System.Threading;
 using System.Threading.Tasks;
 
@@ -88,17 +89,86 @@ public interface IPublicAPI
         /// </summary>
         event FlowLauncherGlobalKeyboardEventHandler GlobalKeyboardEvent;
 
+        /// <summary>
+        /// Fuzzy Search the string with the given query. This is the core search mechanism Flow uses
+        /// </summary>
+        /// <param name="query">Query string</param>
+        /// <param name="stringToCompare">The string that will be compared against the query</param>
+        /// <returns>Match results</returns>
         MatchResult FuzzySearch(string query, string stringToCompare);
 
+        /// <summary>
+        /// Http download the spefic url and return as string
+        /// </summary>
+        /// <param name="url">URL to call Http Get</param>
+        /// <param name="token">Cancellation Token</param>
+        /// <returns>Task to get string result</returns>
         Task<string> HttpGetStringAsync(string url, CancellationToken token = default);
 
+        /// <summary>
+        /// Http download the spefic url and return as stream
+        /// </summary>
+        /// <param name="url">URL to call Http Get</param>
+        /// <param name="token">Cancellation Token</param>
+        /// <returns>Task to get stream result</returns>
         Task<Stream> HttpGetStreamAsync(string url, CancellationToken token = default);
 
-        Task HttpDownloadAsync([NotNull] string url, [NotNull] string filePath);
+        /// <summary>
+        /// Download the specific url to a cretain file path
+        /// </summary>
+        /// <param name="url">URL to download file</param>
+        /// <param name="token">place to store file</param>
+        /// <returns>Task showing the progress</returns>
+        Task HttpDownloadAsync([NotNull] string url, [NotNull] string filePath, CancellationToken token = default);
 
+        /// <summary>
+        /// Add ActionKeyword for specific plugin
+        /// </summary>
+        /// <param name="pluginId">ID for plugin that needs to add action keyword</param>
+        /// <param name="newActionKeyword">The actionkeyword that is supposed to be added</param>
         void AddActionKeyword(string pluginId, string newActionKeyword);
 
+        /// <summary>
+        /// Remove ActionKeyword for specific plugin
+        /// </summary>
+        /// <param name="pluginId">ID for plugin that needs to remove action keyword</param>
+        /// <param name="newActionKeyword">The actionkeyword that is supposed to be removed</param>
         void RemoveActionKeyword(string pluginId, string oldActionKeyword);
 
+        /// <summary>
+        /// Log debug message
+        /// Message will only be logged in Debug mode
+        /// </summary>
+        void LogDebug(string className, string message, [CallerMemberName] string methodName = "");
+
+        /// <summary>
+        /// Log info message
+        /// </summary>
+        void LogInfo(string className, string message, [CallerMemberName] string methodName = "");
+
+        /// <summary>
+        /// Log warning message
+        /// </summary>
+        void LogWarn(string className, string message, [CallerMemberName] string methodName = "");
+
+        /// <summary>
+        /// Log an Exception. Will throw if in debug mode so developer will be aware, 
+        /// otherwise logs the eror message. This is the primary logging method used for Flow 
+        /// </summary>
+        void LogException(string className, string message, Exception e, [CallerMemberName] string methodName = "");
+
+        /// <summary>
+        /// Load JsonStorage for current plugin. This is the method used to load settings from json in Flow
+        /// </summary>
+        /// <typeparam name="T">Type for deserialization</typeparam>
+        /// <returns></returns>
+        T LoadJsonStorage<T>() where T : new();
+
+        /// <summary>
+        /// Save JsonStorage for current plugin. This is the method used to save settings to json in Flow
+        /// </summary>
+        /// <typeparam name="T">Type for Serialization</typeparam>
+        /// <returns></returns>
+        void SaveJsonStorage<T>(T setting) where T : new();
     }
 }
diff --git a/Flow.Launcher/PublicAPIInstance.cs b/Flow.Launcher/PublicAPIInstance.cs
index 0afa67d1a97..9b41c2c05ba 100644
--- a/Flow.Launcher/PublicAPIInstance.cs
+++ b/Flow.Launcher/PublicAPIInstance.cs
@@ -18,6 +18,9 @@
 using System.IO;
 using Flow.Launcher.Infrastructure.Http;
 using JetBrains.Annotations;
+using System.Runtime.CompilerServices;
+using Flow.Launcher.Infrastructure.Logger;
+using Flow.Launcher.Infrastructure.Storage;
 
 namespace Flow.Launcher
 {
@@ -67,15 +70,9 @@ public void RestartApp()
             UpdateManager.RestartApp(Constant.ApplicationFileName);
         }
 
-        public void RestarApp()
-        {
-            RestartApp();
-        }
+        public void RestarApp() => RestartApp();
 
-        public void CheckForNewUpdate()
-        {
-            _settingsVM.UpdateApp();
-        }
+        public void CheckForNewUpdate() => _settingsVM.UpdateApp();
 
         public void SaveAppAllSettings()
         {
@@ -85,15 +82,9 @@ public void SaveAppAllSettings()
             ImageLoader.Save();
         }
 
-        public Task ReloadAllPluginData()
-        {
-            return PluginManager.ReloadData();
-        }
+        public Task ReloadAllPluginData() => PluginManager.ReloadData();
 
-        public void ShowMsg(string title, string subTitle = "", string iconPath = "")
-        {
-            ShowMsg(title, subTitle, iconPath, true);
-        }
+        public void ShowMsg(string title, string subTitle = "", string iconPath = "") => ShowMsg(title, subTitle, iconPath, true);
 
         public void ShowMsg(string title, string subTitle, string iconPath, bool useMainWindowAsOwner = true)
         {
@@ -112,54 +103,40 @@ public void OpenSettingDialog()
             });
         }
 
-        public void StartLoadingBar()
-        {
-            _mainVM.ProgressBarVisibility = Visibility.Visible;
-        }
+        public void StartLoadingBar() => _mainVM.ProgressBarVisibility = Visibility.Visible;
 
-        public void StopLoadingBar()
-        {
-            _mainVM.ProgressBarVisibility = Visibility.Collapsed;
-        }
+        public void StopLoadingBar() => _mainVM.ProgressBarVisibility = Visibility.Collapsed;
 
-        public string GetTranslation(string key)
-        {
-            return InternationalizationManager.Instance.GetTranslation(key);
-        }
+        public string GetTranslation(string key) => InternationalizationManager.Instance.GetTranslation(key);
 
-        public List<PluginPair> GetAllPlugins()
-        {
-            return PluginManager.AllPlugins.ToList();
-        }
-
-        public event FlowLauncherGlobalKeyboardEventHandler GlobalKeyboardEvent;
+        public List<PluginPair> GetAllPlugins() => PluginManager.AllPlugins.ToList();
 
         public MatchResult FuzzySearch(string query, string stringToCompare) => StringMatcher.FuzzySearch(query, stringToCompare);
 
-        public Task<string> HttpGetStringAsync(string url, CancellationToken token = default)
-        {
-            return Http.GetAsync(url);
-        }
+        public Task<string> HttpGetStringAsync(string url, CancellationToken token = default) => Http.GetAsync(url);
 
-        public Task<Stream> HttpGetStreamAsync(string url, CancellationToken token = default)
-        {
-            return Http.GetStreamAsync(url);
-        }
+        public Task<Stream> HttpGetStreamAsync(string url, CancellationToken token = default) => Http.GetStreamAsync(url);
 
-        public Task HttpDownloadAsync([NotNull] string url, [NotNull] string filePath)
-        {
-            return Http.DownloadAsync(url, filePath);
-        }
+        public Task HttpDownloadAsync([NotNull] string url, [NotNull] string filePath, CancellationToken token = default) => Http.DownloadAsync(url, filePath, token);
 
-        public void AddActionKeyword(string pluginId, string newActionKeyword)
-        {
-            PluginManager.AddActionKeyword(pluginId, newActionKeyword);
-        }
+        public void AddActionKeyword(string pluginId, string newActionKeyword) => PluginManager.AddActionKeyword(pluginId, newActionKeyword);
+
+        public void RemoveActionKeyword(string pluginId, string oldActionKeyword) => PluginManager.RemoveActionKeyword(pluginId, oldActionKeyword);
+
+        public void LogDebug(string className, string message, [CallerMemberName] string methodName = "") => Log.Debug(className, message, methodName);
+
+        public void LogInfo(string className, string message, [CallerMemberName] string methodName = "") => Log.Info(className, message, methodName);
+
+        public void LogWarn(string className, string message, [CallerMemberName] string methodName = "") => Log.Warn(className, message, methodName);
+
+        public void LogException(string className, string message, Exception e, [CallerMemberName] string methodName = "") => Log.Exception(className, message, e, methodName);
+
+        public T LoadJsonStorage<T>() where T : new() => new PluginJsonStorage<T>().Load();
+
+        public void SaveJsonStorage<T>(T setting) where T : new() => new PluginJsonStorage<T>(setting).Save();
+
+        public event FlowLauncherGlobalKeyboardEventHandler GlobalKeyboardEvent;
 
-        public void RemoveActionKeyword(string pluginId, string oldActionKeyword)
-        {
-            PluginManager.RemoveActionKeyword(pluginId, oldActionKeyword);
-        }
         #endregion
 
         #region Private Methods