Service
for Flash Loan Exploitability — Flash Loan Attack Simulation — Testing Every DeFi Protocol Function for Flash Loan Exploitability
Before your auditor does, simulate flash loan attacks against every public function in your protocol. Here is the framework we use for all DeFi protocol security reviews. A flash loan gives an attacker $1B+ for one transaction at near-zero cost. The question for every DeFi protocol function: If an attacker could borrow...
// Test contract: simulate flash loan attack scenarios contract FlashLoanAttackSimulator is IFlashLoanReceiver { ILendingPool public aavePool; // Attack scenario 1: Oracle manipulation via large spot trade function simulateOracleManipulation( address targetProtocol, address oracleToken, uint256 flashLoanAmount ) extern...
Scenario 1: Oracle price manipulation Can an attacker use flash loan capital to move the spot price used as an oracle, then exploit the manipulated price? Defense check: Does your oracle use TWAP? Is the TWAP period long enough to be manipulation-resistant at your TVL? Scenario 2: Governance voting manipulation Can an...
// Foundry test: simulate flash loan attacks contract FlashLoanTest is Test { ILendingPool aave; TargetProtocol target; function setUp() public { vm.createSelectFork("https://eth-mainnet.g.alchemy.com/v2/YOUR_KEY"); aave = ILendingPool(AAVE_V3_MAINNET); target = new TargetProtocol(); } // Test: Can flash loan manipulat...
Common integrations: The Graph, Alchemy/Infura, OpenZeppelin Defender, and popular wallet providers.
Clarify requirements, compliance needs, architecture risks, and launch goals.
Implement core contracts, integrations, product flows, tests, and deployment automation.
Run QA, prepare audit handoff, deploy infrastructure, and support production rollout.
Every DeFi protocol that: holds user funds as collateral, uses on-chain price data for any calculation, has governance voting, or executes trades within protocol logic. If your protocol fits any of these criteria — simulate flash loan attacks before your external audit begins.
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