SMART CONTRACT AUDIT

Smart Contract Audit Services
Find the bugs before attackers do.

Manual line-by-line review, automated analysis, and fuzz testing of your Solidity contracts — with a clear report, severity ratings, and a re-check of every fix before you deploy.

AUDIT SCOPE

languagesSolidity · Vyper// EVM-compatible chains

chainsETH · Polygon · Base · Arbitrum · Optimism · BNB Chain

deliverableWritten report// findings, severity, recommended fixes

fix_reviewIncluded// every fix re-checked before deployment

AUDIT SERVICES

What we review.

Pre-launch contract audit

Full review of your contracts before mainnet: access control, reentrancy, arithmetic, upgrade safety, oracle use, and business-logic flaws specific to your protocol.

DeFi protocol review

AMMs, lending markets, vaults, and staking: economic attack paths, price-manipulation and flash-loan scenarios, liquidation logic, and invariant testing.

Token & NFT contracts

ERC-20, ERC-721, ERC-1155 and ERC-4626 implementations, vesting and distribution logic, mint controls, royalties, and admin privileges.

Upgrade & governance review

Proxy patterns, storage-layout checks before upgrades, timelocks, multisig setup, and who can change what after launch.

Fix verification

After your team fixes the findings, we re-review every change and update the report so you launch with a clean, current result.

Pre-audit hardening

Preparing for a third-party audit? We clean up tests, documentation and obvious issues first, so the external audit focuses on what matters.

OUR PROCESS

How every audit runs.

AUDIT PROCESS

1_scoping✓// agree scope, commit hash, and timeline

2_automated_analysis✓// static analysis and known-pattern checks

3_manual_review✓// line-by-line review by senior engineers

4_fuzz_and_invariants✓// property tests on critical paths

5_report✓// findings rated critical / high / medium / low / info

6_fix_review✓// re-check of every fix, updated report

EthereumPolygonBaseArbitrumOptimismBNB ChainSolana

TOOLCHAIN

Tools behind the review.

Static analysis

SlitherAderynSolhint

Fuzzing

Foundry (Forge)EchidnaMedusa

Formal methods

HalmosCertora (on request)

Frameworks

FoundryHardhat

Libraries reviewed

OpenZeppelinSoladyUniswap V4

Monitoring after launch

TenderlyOpenZeppelin Defender

FAQ

Smart contract audit questions.

It depends on code size and complexity. Small token contracts can take a few days; DeFi protocols with several interacting contracts take longer. We give you a fixed timeline after scoping.

A written report listing every finding with a severity rating, an explanation, and a recommended fix — plus a re-review of your fixes and an updated report.

Yes. We audit contracts built in-house or by other agencies. We only need access to the repository and a fixed commit to review.

For high-value protocols we recommend both. Our review catches issues early and cheaply; an independent third-party audit adds an outside signature before launch. We can prepare your code for it.

Solidity and Vyper on EVM-compatible chains, including Ethereum, Polygon, Base, Arbitrum, Optimism and BNB Chain.

BOOK AN AUDIT

Launch with confidence, not hope.

Send us your repository and timeline. We'll scope the audit and give you a fixed price.