Security
Transparency about how we protect your funds
Comprehensive Security Review Complete
February 2026 — 20 contracts, 6,500+ lines audited
Contract Architecture
MaxFi is powered by the battle-tested Snuggle smart contract suite — the same contracts securing Snuggle's production deployment on Base mainnet.
| Contract | Lines | Category | Status |
|---|---|---|---|
| SnuggleVault.sol | 1,413 | Core vault | Battle-Tested |
| StakingManager.sol | 440 | Fee distribution | Battle-Tested |
| FeeTransferHelper.sol | 101 | Token transfers | Battle-Tested |
| KeepersHelper.sol | 180 | Automation | Battle-Tested |
| ViewHelper.sol | 182 | Read-only queries | Battle-Tested |
| ReferralTracker.sol | 221 | Referral tracking | Battle-Tested |
| UniswapV3Adapter.sol | 237 | Position mgmt | Battle-Tested |
| AerodromePositionAdapter.sol | 269 | Position mgmt | Battle-Tested |
| AerodromeRewardAdapter.sol | 422 | Staking/rewards | Battle-Tested |
| PancakeSwapPositionAdapter.sol | 250 | Position mgmt | Battle-Tested |
| PancakeSwapRewardAdapter.sol | 475 | Staking/rewards | Battle-Tested |
+ 8 additional files (libraries, interfaces, admin satellite, upgradeable variant) — all audited
OWASP Smart Contract Top 10 Assessment
Every category from the OWASP Smart Contract Top 10 (2026) was assessed and passed. This standard covers 122 historical incidents totaling $905.4M in losses.
Tested against real-world DeFi exploits including Gamma Strategies ($4.5M) and Visor Finance ($450K).
Testing Methodology
Our smart contracts undergo rigorous multi-layered testing to ensure reliability and security.
Unit Tests
Comprehensive test coverage across all contracts with fuzz testing
Invariant Tests
Property-based tests verifying critical security properties hold under any operation sequence
Randomized Calls
Invariant tests execute ~40,000 randomized function calls to find edge cases
Invariants Verified
Security Features Implemented
ReentrancyGuard
All state-changing functions protected against reentrancy attacks
Checks-Effects-Interactions
Storage updates before external calls to prevent exploits
Ownable2Step
Two-step ownership transfer prevents accidental lockout
Pausable
Emergency stop capability for incident response
SafeERC20
Safe token transfer patterns for all ERC20 operations
TWAP Oracle
5-minute price oracle prevents manipulation attacks
Flash Loan Protection
1-minute minimum hold time prevents flash loan exploits
Position Limits
Configurable limits prevent gas griefing (500/user, 100K total)
Read-Only Reentrancy Protection
Withdrawal flags in adapters prevent view function exploits
Zero-Swap Architecture
Rebalancing without swaps eliminates sandwich attacks and MEV extraction
Audit Reports
About Our Security Audits
MaxFi's smart contracts have undergone comprehensive AI-assisted security review using industry-standard methodologies including OWASP Smart Contract Top 10, Trail of Bits security patterns, Spearbit audit frameworks, and analysis of historical DeFi exploits (Gamma Strategies, Visor Finance, and others).
The core contract suite is identical to Snuggle's production deployment which has been through 10+ audit iterations and is live on Base mainnet.
Transparency Note: These audits were conducted using AI security analysis tools, not a traditional third-party audit firm. While the methodology is rigorous and comprehensive, we plan to commission a brand-name security firm audit as the protocol grows. Always do your own research and only deposit what you can afford to lose.
Deployed Contracts
MaxFi contracts are audited and ready for Base mainnet deployment. Contract addresses will be published here once deployed. All contracts will be verified on BaseScan for full transparency.
Report a Security Issue
Found a vulnerability? We take security seriously and appreciate responsible disclosure. Reach out to us through any of these channels:
Future Security Plans
- ○Commission audit from recognized security firm (Trail of Bits, OpenZeppelin, etc.)
- ○Launch formal bug bounty program with rewards
- ○Implement time-locked admin functions
- ○Add multi-sig requirement for protocol upgrades
Important: Despite our security measures, all DeFi protocols carry inherent risks. Smart contract bugs, economic exploits, and unforeseen vulnerabilities can result in loss of funds. Never deposit more than you can afford to lose. Please read our full risk disclosure before using MaxFi.