Frax Share (FXS)

Overview

Frax Share began as FXS, the token used for governance and incentives in the Frax Finance ecosystem. The project has since changed its name and expanded the token’s role. Following the North Star upgrade, Frax Share became Frax (FRAX), the native token used to pay transaction fees on Fraxtal, Frax’s blockchain network. Holders of the original FXS token can upgrade it to the new FRAX token at a one-to-one ratio. (coingecko.com)

The names take care to untangle. The dollar-pegged token once called FRAX is now known as Legacy Frax Dollar. Frax also offers a newer dollar-pegged asset called frxUSD. This article follows the token that started as Frax Share (FXS) and became Frax (FRAX). Its history as a governance token still helps explain why it matters to the wider ecosystem. (coingecko.com)

History & Team

From a stablecoin idea to Fraxtal

Frax launched on December 20, 2020. Its founders are Sam Kazemian, Travis Moore, and Jason Huan. Kazemian and Moore had also helped create Everipedia, later known as IQ.wiki. The team’s first major product was a dollar-pegged token built around a mix of collateral and rules written into smart contracts. (docs.frax.finance)

In the original design, Frax Share worked alongside that stablecoin. The system could use FXS when creating or redeeming the dollar-pegged token, depending on how much collateral the system required. Later versions moved away from that mint-and-redeem method and gave smart-contract tools called algorithmic market operations, or AMOs, a larger role in managing assets. FXS remained important for governance and incentives as Frax added more services. (docs.frax.finance)

The next major shift came with Fraxtal. Since April 28, 2025, holders have been able to bridge original FXS to Fraxtal and upgrade it one-to-one into native FRAX. The change brought a new name and a direct network use: paying for transactions. Exchanges have also updated their listings; Binance completed its FXS-to-FRAX conversion in January 2026. (docs.frax.com)

Technology & How It Works

A token with network and protocol roles

Fraxtal is a network built to run applications compatible with Ethereum. Like other blockchains, it charges a fee to process transactions and run smart contracts. Its native FRAX token pays that fee, commonly called gas. A person sending tokens, swapping assets, or using an application on Fraxtal needs the network’s gas token to complete the action. (docs.frax.com)

The original FXS exists as an Ethereum-based token. Moving it through Frax’s upgrade route creates the corresponding native FRAX on Fraxtal. Native FRAX can also be wrapped as WFRAX, a form designed for use with token-based applications and supported cross-chain transfers. These different forms matter because a wallet must use the correct network and token version for a given action. (docs.frax.com)

Frax applications can use the asset for voting through a lock-up system called veFRAX. A holder locks FRAX for a chosen period, from one week to four years, and receives voting power linked to both the number of tokens and the length of the lock. A longer lock gives more voting power, which gradually falls as the unlock date approaches. veFRAX is recorded as an account balance rather than a freely transferable token. (docs.frax.com)

Frax’s earlier vote-locking system was called veFXS. The two names reflect the project’s evolution: the original FXS supported voting and incentives, while the upgraded asset has a native Fraxtal role and can also be locked for participation in Frax applications. (docs.frax.finance)

Tokenomics & Utility

Distribution and supply

At launch, Frax set out an FXS distribution plan based on 100 million tokens. The plan assigned 65% to community-related uses, including liquidity incentives, grants, and partnerships. The other 35% was allocated to the team and early contributors, advisers, and accredited private investors. These figures describe the original FXS allocation, before the token’s later upgrade. (docs.frax.finance)

The upgraded FRAX follows a different supply model. Frax’s documentation describes an initial annual issuance rate of 8%, scheduled to fall by one percentage point each year until it reaches a 3% floor. Issuance is intended to support uses such as ecosystem development and the Frax DAO treasury. Fraxtal also has a burn mechanism that permanently removes a portion of tokens sent to it, including tokens associated with the network’s base transaction fee. (docs.frax.com)

These features give the asset several forms of utility. It pays for Fraxtal activity, can be wrapped for compatible applications, and can be locked to gain voting power through veFRAX. Governance decisions can influence Frax services, including how some protocol resources and incentives are used. The token’s usefulness therefore spans both the blockchain network and the applications built around it. (docs.frax.com)

Ecosystem & Use Cases

Frax has grown from a stablecoin project into a group of connected crypto services. frxUSD is its dollar-pegged asset, while sfrxUSD is a staked form designed to accrue yield. frxETH is tied to Ethereum staking. These assets give users different ways to move value, hold dollar-denominated tokens, and take part in on-chain finance. Native FRAX supports activity on Fraxtal, where these and other applications can run. (docs.frax.com)

Other parts of the ecosystem serve more specialized purposes. Fraxswap lets users exchange tokens through automated pools. Fraxlend offers markets where participants can lend and borrow crypto assets. AMOs manage selected protocol assets and liquidity through smart contracts. For a holder of the token formerly called FXS, these services provide context for governance: choices about Frax applications can affect how the wider system operates. (docs.frax.com)

A practical use case is straightforward: a user holds native FRAX to pay gas on Fraxtal, then uses an application on that network. Another user may lock FRAX as veFRAX to vote on decisions concerning Frax protocols. The token connects everyday network activity with longer-term participation in the ecosystem. (docs.frax.com)

Advantages & Challenges

Frax Share’s evolution gives it a broader purpose than its original governance role. Native FRAX has a direct use whenever someone needs gas on Fraxtal. The vote-locking system also gives committed holders a way to participate in decisions, while the wider suite of Frax products offers many subjects for those decisions. Frax has documented the upgrade path from original FXS to native FRAX, which helps explain how the older and newer forms fit together. (docs.frax.com)

The main challenge for a new reader is complexity. Frax has used FRAX for different assets at different points in its history, and users may encounter original FXS, native FRAX, wrapped WFRAX, Legacy Frax Dollar, and frxUSD. Each name refers to a particular token or form with a particular role. The ecosystem also combines stablecoins, lending, swapping, cross-chain transfers, and governance, so understanding one service does not explain them all. (docs.frax.com)

Where to Buy & Wallets

Frax, the token formerly called Frax Share, is available as FRAX on Binance. Binance completed its conversion from FXS and opened a FRAX spot market in January 2026. Fraxswap also provides token-swapping tools within the Frax ecosystem. The token name, network, and supported deposit or withdrawal format are important details when moving assets between a platform and a personal wallet. (binance.com)

MetaMask can hold the original Ethereum-based FXS token. A compatible wallet can also connect to Fraxtal to hold native FRAX; Frax publishes Fraxtal’s network settings for adding it to a wallet. Holders of original FXS can use Frax’s official upgrade route to move to native FRAX at a one-to-one ratio. Wrapped WFRAX is another form used where an application requires a token representation rather than Fraxtal’s native gas asset. (docs.frax.finance)

Regulatory & Compliance

Rules for crypto assets depend on the asset’s function and the place where it is offered. In the European Union, the Markets in Crypto-Assets regulation, known as MiCA, sets rules for crypto assets and related service providers, with distinct treatment for certain stablecoins. In the United States, the GENIUS Act establishes a framework for payment stablecoin issuers. Frax’s frxUSD has its own reserve and compliance arrangements, while the upgraded FRAX token serves as Fraxtal’s native gas asset and can be used in Frax governance systems. (esma.europa.eu)

Frax says its DAO has delegated frxUSD issuer-level compliance and collateral management to Frax Inc. That work includes reserve management, custodians, identity checks for applicable activities, and fiat redemption operations. These arrangements concern the dollar-pegged product and help show why legal treatment across the Frax ecosystem cannot be understood from a token name alone. (docs.frax.com)

For Islamic finance, Fasset’s Shariah reports list Frax Share (FXS) as Shariah compliant. The wider Frax ecosystem also includes Fraxlend, which charges interest on loans, and frxUSD products connected to Treasury-backed yield. A Shariah assessment of a particular activity therefore involves more than the token’s use for transfers, gas, or voting. (fasset.com)

Future Outlook

The upgraded asset gives Frax a way to link use of its blockchain with participation in its applications. More activity on Fraxtal means more transactions that use native FRAX for gas. Frax’s documented plans also describe a future network-security role for the asset, alongside the uses already available. That planned role remains separate from the token’s established gas and veFRAX functions. (docs.frax.com)

Frax’s longer-term development also includes dollar-pegged assets, lending, swapping, and tools for moving tokens across networks. How these pieces fit together will shape the token’s place in the ecosystem. Its scheduled issuance and burn mechanism provide the economic framework within which that activity can grow. (docs.frax.com)

Summary

Frax Share began as FXS, a token tied to the original Frax stablecoin system and its governance. After the North Star upgrade, it became Frax (FRAX), the native gas token of Fraxtal. Holders can also lock the upgraded asset for veFRAX voting power in Frax applications. Its story shows how a token’s role can change as a crypto project grows from one product into a broader network and ecosystem. (docs.frax.finance)