---
title: "Overview"
slug: "overview"
updated: 2024-09-19T23:17:00Z
published: 2024-09-19T23:17:00Z
canonical: "help.yahooinc.com/overview"
---

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

# Overview

To get started with the DataX API, you’ll need to review the following topics, which will introduce you to the scope, API flow and RESTful services, terminology, taxonomy and user/audience data formats available for DataX partners and developers.

## Topics to Understand & Get Started

These topics are listed in the preferred order of learning and understanding:

| **Topic** | **Description** |
| --- | --- |
| [Introduction and Scope](/datax/docs/introduction-scope) | Yahoo Ad Tech’s aggregate data exchange infrastructure. |
| [High-Level API Flow](/datax/docs/high-level-api-flow) | DataX’s RESTful services. |
| [Terminology](/datax/docs/terminology) | API terms and descriptions. |
| [Taxonomy](https://help.yahooinc.com/datax/docs/taxonomy) | JSON structure representation. |
| [User/Audience Data](/datax/docs/useraudience-data) | User data representation and data formats. |