The "Fraxtal Era" Takes Shape—Is Frax Finance's DeFi Ambition About to Materialize?
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The "Fraxtal Era" Takes Shape—Is Frax Finance's DeFi Ambition About to Materialize?
Fraxtal, the "most important version," is about to launch, bringing another unique airdrop and points incentive system. Will you farm it?
Navigating Web3 tides with focused insightsAuthor: Frank, Foresight News
Today, Frax Finance announced the launch of its modular Layer 2 blockchain, Fraxtal. The testnet and mainnet are now open to select launch partners, with general users expected to gain access within the coming days. The project describes this release as the "most important version since Frax Finance's inception in 2020."
So what exactly is Fraxtal? What makes it unique, and what DeFi ambitions does it represent for Frax Finance?
Fraxtal: A Modular Rollup Based on the OP Stack
As early as November 2023, Frax founder Sam Kazemian revealed in the official Telegram channel that Frax Finance planned to launch an Ethereum L2 network called Fraxchain, aiming for a testnet launch in early January 2024 (which was ultimately delayed to February).
He specifically emphasized that this L2 chain would "not be an app chain," and confirmed that frxETH, Frax Finance’s liquid staking product, would serve as the gas payment token, while FXS would act as the sequencer staking token to capture rollup sequencing revenue.
Later in January this year, Sam Kazemian further disclosed that the chain was scheduled to launch during the first week of February and officially named it "Fraxtal."
According to the latest official documentation, Fraxtal is a modular rollup blockchain with a "fractal scaling" roadmap. Key features include:
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EVM Equivalence: Fraxtal leverages the OP Stack as its smart contract platform and execution environment, enabling projects to deploy applications quickly, securely, and cost-effectively—just like on Optimism or Base;
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Modular Rollup Architecture: Fraxtal includes multiple components and middleware available for other chains and networks to connect, deploy L3s, and build upon. Currently, Fraxtal uses a separate Data Availability (DA) module developed by the core Frax Finance team;
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Blockspace Incentives (called Flox): This mechanism rewards users and developers—any account or smart contract spending gas and interacting with on-chain smart contracts earns Fraxtal Point System (FXTL) points based on the Flox algorithm. These points can later be converted into tokens;
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frxETH as Gas Token;
Additionally, according to official announcements, Fraxtal will launch alongside major Ethereum infrastructure providers, including Etherscan's Fraxscan, Safe, Chainlink, Axelar Network, and LayerZero, among other DeFi-related services.
Shortly after today’s announcement, Travis Moore, co-founder of Frax Finance, stated in the official Telegram group that “the mainnet explorer will go live soon.”
Fraxtal's Unique Blockspace Incentive Mechanism
Among all of Fraxtal’s features, the most eye-catching aspect is its unique blockspace incentive mechanism, which includes the FXTL point system and the "Flox" algorithm.
The Fraxtal Point System (FXTL)
What is FXTL?
It is the "Fraxtal Point System," a points-based reward mechanism introduced by Frax Finance specifically for Fraxtal to incentivize ecosystem participants—including creating and interacting with smart contracts, utilizing newly deployed protocols on the chain, and holding specific types of assets/tokens.
In other words, any user or developer who spends gas on Fraxtal to create contracts or interact with existing ones may earn corresponding FXTL points. These points are tracked and managed via the FraxtalPoints master contract:
This contract serves as the ledger for all FXTL-related transactions and balances, allowing users to view their accumulated FXTL points directly through it.
Moreover, FXTL points will be tokenized within 12 months of Fraxtal’s genesis, though it remains unclear whether these points will become a standalone staking token (FXTL) on-chain or be converted into FXS at a specified ratio.
The "Flox" Algorithm: Blockspace Incentives
The "Flox" algorithm is an automated mechanism that calculates the exact number of FXTL points awarded to users and smart contracts, dynamically adjusting rewards based on Fraxtal’s usage on a per-block basis.
Reward cycles occur every epoch (initially set to 7 days). All externally owned accounts (EOAs) and smart contracts that spend gas on Fraxtal will receive proportional FXTL rewards according to the Flox algorithm.
More importantly, the Flox algorithm encourages interaction with widely used contracts rather than attempts to maximize incentives through less-used or self-created contracts.
To achieve this, the Flox algorithm incorporates two key innovations:
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Tracking the transaction trail of gas consumption across any smart contract;
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Applying a special ranking algorithm at a random block within each epoch to assess a contract’s importance (e.g., based on user activity and asset holdings);
Based on this, developers can assign a Flox proxy address when deploying a contract. This proxy is authorized to manage Flox incentives on behalf of the designated contract.
For example, if a user uses 1inch to execute a USDC/FRAX swap via a Curve pool, then:
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At the user level: FXTL point balances automatically update at the end of each epoch and are added directly to the user’s FXTL balance;
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At the smart contract level: FXTL incentives are intelligently distributed to the 1inch router contract, the Curve pool contract, and the USDC and FRAX token contracts;
In short, using FXTL as an incentive currency, Flox aims to distribute value to users and developers in a way that goes beyond early-stage fee-sharing models, thereby encouraging DApps to actively deploy on the network for mutual benefit.
FXTL Points Airdrop for veFXS Holders
veFXS is the staked form of FXS. Prior to Fraxtal’s launch, staking could only occur on the Ethereum mainnet. With the introduction of Fraxtal, users will be able to stake veFXS on Fraxtal via an upgraded staking contract:
A dedicated veFXSCounter contract reads the state of the veFXS contract on Ethereum and combines it with the user’s veFXS balance on Fraxtal, effectively unifying veFXS balances across both chains.
The combined balance shown in the veFXSCounter contract will be used for Fraxtal utilities such as Flox boost multipliers, governance voting, and various new features. In essence, veFXS staked on either Ethereum or Fraxtal offers identical functionality.
Furthermore, on March 7, 2024, at 7:59 UTC, Fraxtal will airdrop FXTL points to veFXS stakers based on their veFXS balances. The distribution will last one week, but the exact amount and allocation method have not yet been disclosed (likely proportional to staking amount and duration).
Following this, the Flox mechanism will go live, allowing DApp deployers and users bringing assets to Fraxtal to begin earning FXTL points with every block they use on the chain.
Conclusion
Looking back at the past two years, Frax Finance’s product innovation stands out among established "DeFi veterans":
From being a leading algorithmic stablecoin protocol rivaling Terra in 2022, to the explosive growth of frxETH in 2023, the early-mover advantage in RWA with sFRAX, and now the unveiling of Fraxtal—heralded as its “most important version” to date.
While some moves—such as moving away from pure algorithmic stability and launching fraETH—were reactive, Frax Finance has overall adapted swiftly and remarkably forged strong synergies among its new products, building a self-contained DeFi matrix without missing a single major narrative trend.
In many ways, Fraxtal embodies its ultimate ambition: constructing a DeFi universe centered around an L2 chain, consolidating fees and traffic into one ecosystem, and ushering in its own "Fraxtal era."
Objectively speaking, this could propel Frax Finance to become the farthest-reaching project in the DeFi space. Yet while the narrative is compelling, timing remains uncertain. Whether Frax Finance can truly establish its "Fraxtal era" in 2024 remains to be seen.
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