f(x) USD Saving
FXSAVE
Evaluation Score
Overall rating on a scale of 0-10
Dimension Breakdown
AI Analysis
Comprehensive evaluation of the token
FXSAVE (f(x) USD Saving) is an ERC-4626 yield-bearing vault token for f(x) Protocol V2 (developed by AladdinDAO), commanding a market cap of approximately $57M-$63M on Ethereum. The protocol demonstrates functional development, live deployments, and proactive security management—having preemptively addressed an access-control vulnerability identified by ChainSecurity with no user fund losses. The tokenomics structure is clean with a fully circulating supply and no vesting cliffs or inflationary dilution. However, the project faces significant challenges, including a very small community of only 376 holders, an absence of verifiable retail DAO engagement, extremely thin secondary market liquidity (~$2.5k daily volume), and heavy competition from dominant USD yield products like sUSDS and sUSDe. With no qualifying red-flag incidents or deprecation, the overall score mathematically reflects the weighted section performance across active shipping, security, and limited market adoption.
Development Activity
Code updates and developer engagement
Community Support
Social media presence and community engagement
Tokenomics
Supply, distribution, and utility
Market & Use Case
Value proposition and competitive landscape
Team & Governance
Team background and project governance
Security & Audits
Security history and audit status
About f(x) USD Saving (FXSAVE)
FXSAVE (f(x) USD Saving) is an ERC-4626 yield-bearing vault receipt token for the f(x) Protocol V2, developed by AladdinDAO on the Ethereum blockchain. The token represents shares in the protocol's stability pool and fxUSD savings strategy, designed to capture and auto-compound yield generated from USDC and fxUSD assets. Governance of the underlying protocol is conducted by vote-escrowed FXN (veFXN) tokenholders.
The token operates with a fully circulating supply featuring no vesting cliffs or inflationary emissions, and its value is derivative of the underlying protocol's yield performance. FXSAVE trades primarily on decentralized venues such as Curve. The project operates within a competitive sector of USD yield and savings products, offering yields derived from stability pool performance and protocol emissions.
Risk factors associated with FXSAVE include low secondary market liquidity, single-chain deployment on Ethereum, and heavy holder concentration, with a holder base of fewer than 400 addresses. In April 2025, security firm ChainSecurity published an analysis identifying an access-control bypass vulnerability involving a double flash-loan attack vector; this issue was preemptively resolved by removing the Balancer V2 integration, resulting in no reported fund losses or credit defaults.