# Introduction

## 💫 About Fusotao Protocol <a href="#id-43fd" id="id-43fd"></a>

The [Fusotao protocol](/fusotao/fusotao-protocol/products.md) is a verification protocol for orderbook-based matching system using the paradigm of “execute off-chain, verify on-chain”. Fusotao network is an Octopus Network based application chain to hold users’ assets and verify the matching transactions from off-chain exchange services. Founders can build their own DEXs by using the Fusotao appchain as an on-chain verifier and deploying their own off-chain matching server. Communities can earn rewards by trading on the DEXs or directly staking tokens for the DEXs backed by Fusotao Protocol to share transaction fees from them.

<figure><img src="/files/gJcvmF8bbxqlHJiheXzM" alt=""><figcaption></figcaption></figure>

## 🔴 You can reach Fusotao here <a href="#id-7ef5" id="id-7ef5"></a>

[Website](https://www.fusotao.org/) | [Twitter](https://twitter.com/FusotaoProtocol) | [Telegram](https://t.me/fusotao) | [Discord](https://discord.gg/AWPMGQ8VJE)&#x20;

[Mainnet](https://app.fusotao.org/#/) |  [FXDX](https://www.fxdx.finance/#/)   | [Avatar Wallet](https://chrome.google.com/webstore/detail/avatar-wallet/ckfhnogibicdkfkijinnacpmmobbhbjk)

[Github](https://github.com/uinb)   | [Youtube](https://www.youtube.com/channel/UCKrWjg-p90XHJ5NAqNhCTZw)&#x20;

{% hint style="success" %}
Fusotao Mainnet
{% endhint %}

Get in [Mainnet](https://app.fusotao.org/#/) with [Fusotao Mainnet](/fusotao/fusotao-mainnet/intro.md)

You can stake for DEXs to share transaction fees, and trade on FXDX to earn Trading Rewards (PoT)&#x20;

{% hint style="success" %}
FXDX DEX
{% endhint %}

Get in [FXDX](https://www.fxdx.finance/#/)  with [FXDX](/fusotao/fxdx/intro.md)

The FXDX is the first order-book based DEX backed by Fusotao Protocol, as well as the first DEX in the whole NEAR ecosystem.

You can trade on FXDX to enjoy “execute off-chain & verify on-chain” experience and share trading rewards

{% hint style="success" %}
Avatar Wallet
{% endhint %}

Get in [Avatar Wallet](https://chrome.google.com/webstore/detail/avatar-wallet/ckfhnogibicdkfkijinnacpmmobbhbjk) with [Avatar Wallet](/fusotao/avatar-wallet/intro.md)

Avator wallet is a browser extension wallet designed for the ecosystem of NEAR blockchain and appchains on Octopus Network and supports all Substrate appchains and their native tokens.

With this wallet, assets can be seamlessly connected, Avatar wallet makes it easy, safe, and fun for everyone to send, receive and swap tokens between NEAR blockchain and Substrate appchains. And it will support NFT transactions, which is brand new in the NEAR ecosystem.&#x20;


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