---
title: "Mapp Engage Flutter SDK & Configuration Files"
slug: "mapp-engage-flutter-sdk-configuration-files"
updated: 2024-09-12T12:54:10Z
published: 2024-09-12T12:54:10Z
canonical: "docs.mapp.com/mapp-engage-flutter-sdk-configuration-files"
---

> ## Documentation Index
> Fetch the complete documentation index at: https://docs.mapp.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Mapp Engage Flutter SDK & Configuration Files

After installing our Mapp Engage SDK you need to update the following:

## Add the following data to your AppConfig.plist file

- **jamie_url**: This is the Jamie URL for caching and delivering In-App Messages.
- **sdk_key**: This is the SDK Key generated from the Mapp Engage Channel Management. Each app configured in your Mapp Engage environment will have a different SDK Key. For example, customers with Android development, Android Production, iOS development, and iOS production apps will have four different SDK Keys. One for each app. You can also view this in the Mapp Engage system under *Administration > Channels*.
- **app_id**: This is the ID number of your app from the Mapp Engage Channel Management. Each app configured in your Mapp Engage environment will have a different App ID. For example, customers with Android development, Android Production, iOS development, and iOS production apps will have four different App ID Keys. One for each app. You can also view this in the Mapp Engage system under *Administration > Channels*.
- **dmc_system_id(Tennent id)**: This is the ID number of your Mapp Engage system. A Mapp Cloud account manager or project manager will provide you with all the above information.
- **googleProjectId**: This is the ID number of your Google Project

```plaintext
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
    <key>inapp</key>
    <dict>
        <key>custom_fields</key>
        <array>
            <string>customString</string>
            <string>customNumber</string>
            <string>customDate</string>
        </array>
        <key>media_timeout</key>
        <integer>5</integer>
    </dict>
    <key>sdk</key>
    <dict>
        <key>app_id</key>
        <string>206974</string>
        <key>dmc_system_id</key>
        <integer>5963</integer>
        <key>sdk_key</key>
        <string>183408d0cd3632.83592719</string>
        <key>is_eu</key>
        <true/>
        <key>open_landing_page_inside_app</key>
        <false/>
        <key>jamie_url</key>
        <string>jamie-test.shortest-route.com</string>
        <key>apx_open_url_internal</key>
        <string>YES</string>
    </dict>
</dict>
</plist>
```

## Add the following to your Config class:

```plaintext
class Config {
  static const String sdkKey = "183408d0cd3632.83592719";
  static const String appID = "206974";
  static const String googleProjectId = "785651527831";
  static const String tenantID = "5963";
  static const SERVER server = SERVER.L3;
}
 
//than call init class
 
@override
  void initState() {
    debugPrint("initState()");
    super.initState();
 
    initMappSdk();
  }
 
  void initMappSdk() async {
    debugPrint("initMappSdk()");
    await MappSdk.engage(Config.sdkKey, Config.googleProjectId, Config.server,
        Config.appID, Config.tenantID);
    await initPlatformState();
  }
```