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

# Introduction

> Overview of the Zixflow Flutter SDK and its modules.

The Zixflow Flutter SDK enables you to send data from your Flutter app to Zixflow, allowing you to track user behavior, send targeted push notifications, display in-app messages, and more. The SDK works across iOS and Android platforms.

### SDK Modules

The SDK includes integrated modules:

* **Data Pipelines** (core): User identification, event tracking, and analytics
* **Push Messaging**: Push notifications via Firebase Cloud Messaging (FCM)
* **In-App Messaging**: Display in-app messages and manage inbox
* **Location Tracking**: Location-based messaging capabilities

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For conceptual background on events, users, and attributes, see [Getting Started with Events](/documentation/events/getting-started).