> For the complete documentation index, see [llms.txt](https://docs.xyo.network/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.xyo.network/about-xyo/xyo-101/the-xyo-ecosystem.md).

# The XYO Ecosystem

Welcome to the beginning of your journey through the XYO ecosystem.

This section introduces the core ideas behind XYO: what is being built, why it matters, and how to take part.

### What is DePIN?

DePIN stands for Decentralized Physical Infrastructure Network. It allows people anywhere to support the network by running nodes or contributing from their devices. XYO has grown one of the largest DePINs worldwide, with over 10 million nodes and live applications.

<figure><img src="https://2772193239-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FksLB8OMIe18LYmW7pYCd%2Fuploads%2FPoOfWhV9tEFfKnXjadwS%2FCOIN%20Wall%20of%20Phones.png?alt=media&amp;token=60359188-fb4d-4ccc-a67d-7bb33407d294" alt="" width="375"><figcaption></figcaption></figure>

### What is XYO Layer One?

In this section, you’ll learn how XYO Layer One works as a blockchain built for data. It tackles the problem of blockchain bloat, explains its dual-token model with XYO and XL1, and shows how this design supports scalable, trusted applications across industries that depend on verifiable information.

### What is COIN?

The COIN App makes it possible to join XYO without running a node. By carrying a smartphone and using the app, participants can contribute data and earn rewards

You’ll learn how it works, how rewards are earned, and how it connects you to XYO’s bigger mission.


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