# Overview

## YFX - Decentralized Perpetual Exchange

YFX is a leading decentralized perpetual protocol that began in 2020. After three years and four versions of iterations, YFX has transitioned to a community-based. Currently, the project is co-managed by a community geek representative, 0xEuler, along with several developers from the technical community. The restructured YFX team, based on the current market demand for decentralized perpetual contracts, has launched the brand new V4 version. The design of the V4 version will greatly enhance the capital utilization rate and system fairness of the YFX protocol.

## YFX Current Version

| Version                                                    | Launch Date  | Available On                                                                                                                       |
| ---------------------------------------------------------- | ------------ | ---------------------------------------------------------------------------------------------------------------------------------- |
| [V1](https://docs.yfx.com/previous-version/what-is-yfx-v1) | January 2021 | [~~Tron~~](https://trx.yfx.com/) [~~BSC~~](https://bsc.yfx.com/) [~~Heco~~](https://ht.yfx.com/) [~~xDai~~](https://xdai.yfx.com/) |
| [V2](https://docs.yfx.com/previous-version/yfx-v2)         | June 2022    | [~~zkSync~~](https://zks-v2.yfx.com/)                                                                                              |
| [V3](https://docs.yfx.com/broken-reference)                | Aug 2023     | [Arbitrum](https://app3.yfx.com/)                                                                                                  |
| [V4](https://docs.yfx.com/yfx-v4) Arbitrum                 | Apr 2024     | Arbitrum                                                                                                                           |
| [V4](https://app.yfx.com/#/?chain=base) Base               | July 2024    | Base                                                                                                                               |

## **YFX.COM Slogan** 

{% hint style="info" %}
In Math, We Trust. In Blockchain, We Trustless.
{% endhint %}

## Common Links

Official website: <https://www.yfx.com>

Telegram: <https://t.me/YFX_COM>

Twitter: <https://twitter.com/YFX_COM>

Discord: <https://discord.gg/SqBxPQXW2P>

Medium: <https://yfxdefi.medium.com/>

E-mail: <contact@yfx.com>

[Media Kit](https://docs.yfx.com/common-resources/media-kit)