Smart Contract Audit
Trusted & Certified
ISO 27001 · Certified
SOC 2 Type II · Compliant
Deloitte Fast 50 · Awarded
ERC-3643 · Compatible
KYC / AML · Integrated
MiCA-Ready · EU Compliant
VARA · UAE Licensed
OpenAI Partner · Certified
ISO 27001 · Certified
SOC 2 Type II · Compliant
Deloitte Fast 50 · Awarded
ERC-3643 · Compatible
KYC / AML · Integrated
MiCA-Ready · EU Compliant
VARA · UAE Licensed
OpenAI Partner · Certified
Unaudited smart contracts are the single biggest source of DeFi losses. The numbers are not small.
$3.8B Stolen in 2022 Alone
Over $3.8 billion was stolen from DeFi protocols in 2022 alone. The vast majority of those exploits involved vulnerabilities that a professional audit would have caught before deployment.
Complex Vulnerability Classes
Reentrancy, flash loan attacks, oracle manipulation, and economic exploit vectors require deep specialized knowledge to find. Traditional code review is not enough. You need auditors who think like attackers.
Composability Attack Surfaces
DeFi protocols interact with dozens of other contracts. Attack vectors often come from how your contract behaves when combined with others, not from your code alone. A real audit looks at the full composability surface.
Ruined Protocol Reputations
A single successful attack destroys user trust, wipes TVL, and crashes token value. Even protocols that recover technically never fully recover in reputation. There is no fixing it after the fact. Prevention is the only strategy that works.
$3.8B
DeFi losses to exploits in 2022 (Chainalysis)
65%
Of exploits involve known vulnerability classes
$15-150K
Audit cost vs. $10M-600M average exploit loss
The expected value of deploying unaudited smart contracts is negative. A 5% probability of a $10M exploit = $500K expected loss. A $50K audit eliminates this exposure.
Ment Tech Labs runs a multi-layer smart contract audit services process. We combine manual review, automated analysis, and economic attack modeling to find what others miss.
Manual Expert Code Review
Our senior blockchain security engineers read every line of your code. This is the only way to catch complex business logic vulnerabilities that automated tools will never find on their own.
Automated Static & Dynamic Analysis
We run Slither, Mythril, and Echidna and Foundry fuzzing across your full codebase. This covers known vulnerability patterns at scale and surfaces issues that manual review alone might miss.
Economic Attack Modeling
We model how a motivated attacker would try to break your protocol economically. This includes price manipulation, flash loan attack vectors, liquidation cascades, and incentive misalignments that look fine in code but break under real market conditions.
Remediation Verification
When your team fixes the issues we find, we re-audit every single one at no extra cost. We do not just hand you a report and walk away. We stay until the vulnerabilities are properly resolved.
Our smart contract auditing services cover every known smart contract attack class. Nothing gets skipped.
Reentrancy & State Management
We check for single-function reentrancy, cross-function reentrancy, read-only reentrancy, and any violations of the checks-effects-interactions pattern.
Flash Loan Attack Analysis
We model price manipulation via flash loans, liquidity pool attacks, governance flash loan exploits, and MEV and sandwich attack vectors.
Access Control & Privilege Escalation
initializers, and any path that could lead to an ownership takeover.
Oracle Manipulation
We test for TWAP manipulation, spot price oracle exploitation, oracle staleness issues, and single-source oracle dependencies that create exploitable weak points.
Arithmetic & Precision
We check for integer overflow and underflow, precision loss, rounding errors, and vulnerabilities in fee calculation logic.
Economic & Tokenomics Analysis
We analyze token inflation bugs, reward manipulation paths, liquidity pool drain vectors, and any incentive misalignment that could be exploited under real market conditions.
Technical Architecture
Multi-layer smart contract security review process.
Systematic 5-phase audit from initial review to remediation verification.
Code Intake & Scope DefinitionDay 1–2
Review the codebase, agree on the exact audit scope, document the deployment environment, and prepare the testing environment.
Deliverables: Scope agreement, Test environment, Threat model, Audit plan
Automated AnalysisDay 3–5
Our smart contract auditing services include running Slither, Mythril, Foundry fuzzing, and gas optimization tools across the full codebase while triaging automated findings.
Deliverables: Automated scan report, False positive triage, Priority issues list, Test coverage report
Manual Code ReviewDay 6–14
Line-by-line expert review covering business logic, state management, access control, economic attacks, and composability.
Deliverables: Manual findings log, Business logic analysis, Economic attack vectors, Composability review
Formal Verification (if in scope)Day 12–18
Write CVL specifications and prove critical protocol invariants using Certora Prover.
Deliverables: CVL specifications, Invariant proofs, Counterexamples, Verification report
Report Delivery & RemediationDay 18–21+
Deliver a detailed audit report with findings, severity ratings, PoC exploits, and remediation guidance followed by re-audit after fixes.
Deliverables: Final audit report, PoC exploits, Remediation guide, Re-audit report
Full production network live in 16–24 weeks from engagement start.
Blockchain Networks
Infrastructure
Smart Contract Standards
Integrations & Partners
Audit methodology aligned to all major security standards.
United States
European Union
United Kingdom
Singapore
UAE
Switzerland
Hong Kong
Germany
OWASP Smart Contract Top 10
Comprehensive coverage of OWASP's 10 most critical smart contract risks
SWC Registry
Smart Contract Weakness Classification Registry, all known vulnerability patterns
EIP Security Standards
Ethereum Improvement Proposal security considerations
Immunefi Severity Scale
Industry-standard vulnerability severity classification
MiCA Technical Standards
Audit documentation for EU crypto-asset service providers
VARA Compliance
Dubai VARA security audit standards for DeFi protocols
Battle-tested blockchain security engineers with DeFi protocol expertise.
Smart contract & protocol audits
Security audits & tooling
Security research & code review
Blockchain security testing
Blockchain-native security firm
Smart contract verification
Enterprise-Grade Security
Bank-level encryption and compliance standards
256-bit AES encryption
99.99% Uptime SLA
24/7 Monitoring
We cover every known smart contract attack class. Nothing gets skipped.
DeFi AMM Protocol Audit
AMM pool audit covering reentrancy, price manipulation, flash loan vectors, and LP token economic attacks. Found 3 High, 7 Medium findings pre-launch.
3 High findings
$50M+ TVL post-launch
Lending Protocol Audit
Compound-style lending protocol audit focusing on liquidation cascades, oracle manipulation, and interest rate model edge cases.
Liquidation bug found
$200M+ secured
NFT Marketplace Audit
NFT marketplace audit covering royalty bypass, signature replay, price manipulation, and auction front-running vulnerabilities.
Royalty bypass fixed
Signature replay patched
Governance Token Audit
ERC-20 + governance contract audit: flash loan governance attacks, vote delegation exploits, and timelock bypass analysis.
Flash loan governance
Vote exploit patched
Cross-Chain Bridge Audit
LayerZero-based bridge audit covering validator set attacks, signature verification, and cross-chain reentrancy vectors.
Critical signature bug
Bridge secured
RWA Token Standard Audit
ERC-3643 T-REX token audit for institutional RWA platform: compliance logic, forced transfer edge cases, and recovery function analysis.
Compliance logic secured
$100M+ issuance
See Our AI Solutions in Action
Get a personalized live demo tailored to your exact use case from a trusted smart contract auditing services company, built by the same engineers who will work on your project.
Why professional auditing outperforms automated scanning alone.
The most critical vulnerabilities, business logic errors, economic attacks, composability exploits, are only detectable through expert manual review.
Case Study
DeFi AMM Protocol
Decentralized Finance
The Challenge
New AMM protocol preparing for mainnet launch with $20M liquidity seeding. Team had run Slither but had no manual audit. Protocol TVL target: $100M in 90 days.
Our Solution
Full audit: automated analysis, manual review, economic attack modeling, and formal verification of AMM invariants.
1 Critical ↗ Read-only reentrancy enabling drain of all LP funds
Critical Findings
3 High ↗ Price manipulation, oracle stale data, access control
High Findings
$120M ↗ 90 days after audit-cleared launch
TVL Post-Launch
Zero ↗ 18 months in production
Post-Launch Exploits
ROI & Value
The calculus is simple: audit cost vs. exploit loss.
vs. Source: Chainalysis 2023
vs. Depending on codebase size
vs. Expected ROI of preventing a single exploit
vs. Before your planned launch date
Exploit Prevention
Average DeFi exploit loss avoidance
$10M-600M
TVL Premium
Audited vs. unaudited protocol TVL
3-5x higher TVL
Exchange Listing
Most CEX require audit before listing
CEX listing enabled
Potential Annual Savings
Up to 70%
Audit packages for every codebase size and complexity.
Token Audit
ERC-20/721/1155 token contracts with standard functionality
Token launches, NFT projects, simple staking contracts
Protocol Audit
Full DeFi protocol audit: AMM, lending, yield, governance
DeFi protocols, cross-chain bridges, complex token standards
Enterprise Audit + Formal Verification
Protocol audit with Certora formal verification of critical invariants
High-value protocols ($50M+ TVL), institutional DeFi, RWA platforms
What's Included in Every Engagement
Get Your Tailored Project Quote
Share your requirements and get a detailed technical proposal with clear pricing within 48 business hours.
FAQ
Still have questions?
Can’t find the answer you’re looking for? Our team is here to help.
Related Services
Audited EVM and non-EVM smart contracts with formal verification.
Web3 Development
Full-stack Web3 dApps with wallet integration and on-chain data.
DApp Development
Decentralized applications across DeFi, NFTs, and DAOs.
DeFi Protocol Development
Composable DeFi protocols: DEX, lending, staking, and yield.
NFT Marketplace Development
White-label and custom NFT marketplaces with royalty enforcement.
Crypto Wallet Development
Self-custody wallets with MPC key management and DeFi integration.
A professional security audit is the last step before you deploy contracts that hold real value. Do not skip it.