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

# Send User Data

> Track users, events, segments, and install attribution into MoEngage using Connected Sources and the Data APIs.

# Introduction

Marketers need to track user information (user profiles, devices, user actions) of their users on MoEngage. User data helps them better segment and engage with their users.

You can track all your user data and activities on MoEngage using our [Data APIs](/docs/api/data/data-overview).

# Scope

The following integrations are supported-

| Capability       | API details                                                                               | Description                                                                                                                                                                                                                                                                                                                                      |
| ---------------- | ----------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Connected Source | [Connected Sources](/docs/partner-guide/integrate-with-us/build-integration/connected-sources) | Stream real-time data from any external platform directly into MoEngage. Integrate CRMs, e-commerce platforms, marketing tools, or custom applications. You can do the following: <ul><li>Create a new user</li><li>Create new user property</li><li>Update existing user properties of users</li><li>Send events (track user actions)</li></ul> |
| Users            | [Track User](https://moengage.com/docs/api/user/track-user)                               | User API helps add or update users and user properties in MoEngage. You can do the following: <ul><li>Create a new user</li><li>Create new user property</li><li>Update existing user properties of users</li></ul>                                                                                                                              |
| Events           | [Track Event](https://moengage.com/docs/api/event/track-event)                            | <ul><li>Event API helps to track the actions of a user.</li></ul>                                                                                                                                                                                                                                                                                |
| Segments         | [Cohort Audience Sync](https://moengage.com/docs/api/cohort-sync/sync-cohort-members)     | Segment API helps to <ul><li>Create a custom segment in MoEngage with MoEngage dashboard users</li><li>Add/Remove users from a segment</li></ul>                                                                                                                                                                                                 |
| Install tracking | [Track User](https://moengage.com/docs/api/user/track-user)                               | <ul><li>Install tracking API helps to track the install attribution data (campaign name and publisher name) in MoEngage</li></ul>                                                                                                                                                                                                                |