Added Application Configuration Endpoint document

docs/en/API/Application-Configuration.md

@@ -0,0 +1,23 @@
+# Application Configuration Endpoint
+
+ABP Framework provides a pre-built and standard endpoint that contains some useful information about the application/service. Here, the list of some fundamental information at this endpoint:
+
+* [Localization](Localization.md) values, supported and the current language of the application.
+* Available and granted [policies](Authorization.md) (permissions) for the current user.
+* [Setting](Settings.md) values for the current user.
+* Info about the [current user](CurrentUser.md) (like id and user name).
+* Info about the current [tenant](Multi-Tenancy.md) (like id and name).
+* [Time zone](Timing.md) information for the current user and the [clock](Timing.md) type of the application.
+
+## HTTP API
+
+If you navigate to the `/api/abp/application-configuration` URL of an ABP Framework based web application or HTTP Service, you can access the configuration as a JSON object. This endpoint is useful to create the client of your application.
+
+## Script
+
+For ASP.NET Core MVC (Razor Pages) applications, the same configuration values are also available on the JavaScript side. `/Abp/ApplicationConfigurationScript` is the URL of the script that is auto-generated based on the HTTP API above.
+
+See the [JavaScript API document](../UI/AspNetCore/JavaScript-API/Index.md) for the ASP.NET Core UI.
+
+Other UI types provide services native to the related platform. For example, see the [Angular UI localization documentation](../UI/Angular/Localization.md) to learn how to use the localization values exposes by this endpoint.
+

docs/en/docs-nav.json

@@ -300,6 +300,15 @@
         {
           "text": "Dynamic C# API Clients",
           "path": "API/Dynamic-CSharp-API-Clients.md"
+        },
+        {
+          "text": "ABP Endpoints",
+          "items": [
+            {
+              "text": "Application Configuration",
+              "path": "API/Application-Configuration.md"
+            }
+          ]
         }
       ]
     },