Frax Share

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About Frax Share

Frax Share (FXS) is a cryptocurrency that plays a crucial role in the Frax protocol. The Frax protocol is a decentralized stablecoin system that attempts to provide a scalable and flexible alternative to existing stablecoins like Tether.

History of Frax Share

Frax Share was launched in December 2020 by the Frax team. It serves as the governance token for the Frax decentralized stablecoin protocol. The goal was to create a system that could maintain a stable value while remaining fully on-chain and not dependent on any external collateral.

The Frax protocol was created to improve upon earlier algorithmic stablecoin designs. It introduced innovations like fractional-algorithmic stablecoins and allowed greater community control through the FXS token. This governance token lets holders vote on protocol changes.

How Frax Share Works

The Frax protocol has two main tokens – the Frax stablecoin and the FXS governance token. Frax aims to maintain a 1:1 peg with the US dollar. It achieves this through an algorithmic central bank model.

When Frax supply needs to expand, new FXS is minted and sold through an auction to contract bidders. This raises collateral to back the new Frax. When Frax supply needs to contract, FXS is bought back and burned. This mechanism aims to maintain Frax’s peg.

FXS holders can stake their tokens to receive swap fees from the protocol. Staking also gives voting rights to control parameters like auction settings and collateral ratios.

FXS Token

The FXS token has a maximum supply of 100 million tokens. It is used to absorb volatility in the Frax system and provide governance rights to stakeholders.

FXS holders receive a portion of swap fees from the Frax protocol based on their stake. They can also vote on critical governance decisions like risk parameters and auction settings.

The token is designed to become more scarce over time as new FXS minting slows. This incentivizes long-term holding and aligns incentives between FXS holders and Frax stability.

Benefits and Drawbacks of Frax Share

Some key benefits of Frax Share include:

  • Truly decentralized stablecoin system with community governance
  • Innovative fractional-algorithmic design that improves stability
  • Staking rewards and governance rights for FXS holders
  • Protocol revenue shared with FXS holders

However, there are also some drawbacks:

  • Stability relies heavily on proper FXS incentives and governance
  • Highly complex stability mechanism that may break in extreme market conditions
  • Lower market cap and liquidity versus alternatives like Tether
  • Token distribution fairly centralized initially

Maintaining long-term stability with the fractional-algorithmic model remains scientifically unproven. The protocol stabilization mechanisms will need to be battle-tested before Frax Share can be considered a reliable stablecoin.

The Future of Frax Share

Frax Share has ambitious plans for the future. The protocol aims to establish itself as the leading decentralized algorithmic stablecoin.

The team plans to improve scalability through innovations like intra-protocol bridges. There are also plans to support lending markets within the protocol itself.

With wider adoption, the staking and governance model of Frax Share could provide a blueprint for community-controlled algorithmic stablecoins. However, competition from other decentralized stablecoin projects will remain fierce.

Continued research into algorithmic central banking mechanisms will be crucial for the long-term viability of the protocol. As the system grows, the community governance structures around FXS must be resilient enough to handle periods of extreme market volatility.


Frax Share is an intriguing experiment in decentralized algorithmic stablecoins. The fractional-algorithmic model and use of FXS as a stabilization tool are innovative concepts. But the long-term stability and adoption of FXS will rely heavily on proper governance and incentives.

If the protocol can provide reliability through future market turbulence, it has a chance to make a lasting impact on the stablecoin landscape. But it faces considerable challenges around stability mechanisms and user adoption. The coming years will determine whether Frax Share can fulfill its promise of becoming a core DeFi stablecoin governed by community consensus.


Frax Share (FXS) is the governance token of the Frax protocol, which is a decentralized stablecoin protocol. FXS gives holders voting rights over protocol parameters and excess collateral ratio.

Frax Share was created in 2020 by a team of developers including Sam Kazemian, Travis Moore, and Thomas Pocock. The protocol was launched on the Ethereum blockchain.

The Frax protocol works by using collateral assets like USDC along with FXS to maintain the peg of the Frax stablecoin. FXS holders can vote on protocol parameters like the collateral ratio.

Frax Share allows holders to have governance rights over the Frax protocol. It also accrues fees from stablecoin lending and can be used to redeem excess collateral if the protocol is ever discontinued.

Frax Share can be purchased on centralized exchanges like Binance and FTX as well as on decentralized exchanges like Uniswap. Make sure to do your own research before purchasing.

There are several options for storing FXS safely. Software wallets like MetaMask allow you to interact with dApps. Hardware wallets like Ledger provide offline storage. Or consider a non-custodial wallet like IronWallet that gives you full control of your assets.

Unlike algorithmic stablecoins, Frax utilizes collateral, giving it an advantage. And compared to other decentralized stablecoins like DAI, Frax Share gives holders direct governance rights.

Frax Share cannot be mined. The total supply is about 100 million FXS and no more can be created. The tokens were initially distributed through a fair launch.

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