zkSYNC
Smart Contract Audit Service in USA

We help US-based blockchain projects secure their zkSync smart contracts by identifying vulnerabilities, mitigating financial risks, and ensuring compliance. Our tailored audits strengthen zkSync bridges, protect against breaches, and enhance platform reliability and user trust.

Understand exactly how we secure your contracts.

Trusted by the Top Names in Web3
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Broken Access Control? No chance! See How QuillAudits Resolved 4 Critical Issues in Brahma Fi Console
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Memeswap's Vault & DoS Issues Resolved: How QuillAudits Made It Happen
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Minimize security risks in your zkSync Smart Contracts

Expertise in ZK-SNARKs
Expertise in ZK-SNARKs
Quillaudits team possesses expertise in ZK-SNARKs, pivotal to auditing ZKSYNC smart contracts. We understand their workings, limitations, and applications within the ZKSYNC protocol.
Thorough Analysis of the Protocol
Thorough Analysis of the Protocol
QuillAudits deeply examines the ZKSYNC protocol, covering its smart contracts, off-chain parts, and zk-rollup structure. We find security problems and suggest ways to enhance how the protocol works.
Security and Performance Testing
Security and Performance Testing
QuillAudits thoroughly tests ZKSYNC's security and performance, running simulations to uncover vulnerabilities and verify the protocol's proper functioning.
Expert Team
Expert Team
A reliable ZKSYNC smart contract audit demands an experienced team with a track record in blockchain projects. QuillAudits offers expertise in blockchain, smart contracts, and zero-knowledge proofs.
Ensuring Protocol Security
Ensuring Protocol Security
A ZKSYNC audit by QuillAudits ensures protocol security and reliability. We detect vulnerabilities, ensure bugs are fixed pre-deployment, reduce costly errors, and safeguard project reputation.
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1400+

Projects Secured

$30B

On-chain TVL Secured

1M+

Lines of code Audited

OUR AUDIT PROCESS

We follow a Multi-Layered Audit Framework, which is a holistic security approach that combines manual expertise, automated testing, and independent verification.

TitleRelationship
ZKSync Protocol ComplianceVerify that the smart contract complies with the ZKSync protocol specifications and all related requirements
Access ControlVerify that the contract properly restricts access to authorized users and that appropriate access control mechanisms are in place
Input ValidationVerify that the contract validates input data to prevent malicious or unexpected input from causing errors or vulnerabilities
Functionality and Logic FlawsCheck for logical flaws in the contract's functionality that may allow for unintended behaviours or exploitability
Gas Usage OptimizationVerify that the contract optimizes its gas usage to prevent unnecessary consumption and fees on the Ethereum network

Get an Audit done today for your Smart Contract

Join 1400+ leaders who secured themselves from losing Billion Dollars

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We audit smart contracts on these blockchains and more

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What will you get after a zkSync Smart Contract Audit?

Ecosystem & Dev Support
You'll receive our Ecosystem Support, which leverages the network of our esteemed partners, VCs, and clients to enhance your project's visibility and credibility.
Certification and Audit Report
Co-Marketing
Project & Accelerator Support

WHAT OUR CLIENTS SAY

FREQUENTLY ASKED QUESTIONS

A ZkSync smart contract audit is a comprehensive review of the smart contracts that power the ZkSync scaling solution. The goal is to identify potential vulnerabilities or bugs impacting the system's security or reliability.

Check Out Our Work

We've audited top DApps and DeFi protocols, ensuring they remain secure and free from any exploit. Check out their audit reports to see our impact.

Read the Reports
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