zkSync Smart Contract


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    BlockApex and zkSync

    BlockApex offers comprehensive zkSync smart contract audits, ensuring the security and efficiency of your zkSync project. Our seasoned auditors, well-versed in the zkSync ecosystem, meticulously examine your code to identify and eliminate vulnerabilities.
    $ B
    Vulnerabilities Identified
    High Impact Findings
    Benefits Of zkSync Smart Contract Audit


    Unique use cases at times attract zero day vulnerabilities beyond Automated tests. Our security engineers leverage advanced techniques like fuzzing & formal verification to tackle unique vulnerabilities specific to your project. 5+ years of experience keeps us at the cutting edge of blockchain security.

    Performance Optimization

    We go beyond security, optimizing your code for blazing-fast transactions, lower gas fees, and a seamless user experience.

    Community Trust

    A successful BlockApex Audit Certification acts as a security badge of honor. Attract investors & users with confidence, fostering a vibrant community around your project.

    Time & Cost Efficiency

    Get a clear timeline & upfront pricing tailored to your project’s complexity. Our auditors collaborate closely, delivering actionable insights to solidify your project.


    The process is initiated with code freeze and gathering documentation i.e., codebase, whitepaper, etc. to give us a clear picture of your project.
    Automated & dynamic Testing
    We use industry-leading security tools to analyze your code for vulnerabilities across different blockchain languages.
    Line-By-Line Code Review
    Our security experts meticulously examine every line of your code, identifying security weaknesses and opportunities for gas optimization.
    Initial Report
    We provide a draft report with findings and suggestions for fixing the issues. We work with you to implement the fixes and ensure no new problems arise.
    Publish Final Audit Report
    Once the fixes are reviewed, we deliver the final public report, building transparency and trust with investors and users.
    When do your zkSync Smart contracts need the Audit


    Pre-Listing Audit

    Post-Update Audit

    Upon identifying suspicious activity

    Have Questions?

    Find Answers Here!

    Even the most innovative zkSync projects can harbor vulnerabilities. A BlockApex audit acts as a security shield, identifying potential exploits before attackers can strike.
    Transparency is key. BlockApex prioritizes a collaborative approach. We work closely with your team, providing clear and actionable insights to continuously strengthen your zkSync dApp's security posture. The specific steps may vary depending on your project
    Early detection is key! BlockApex offers smart contract audits at various stages of development. An early audit can identify and address potential vulnerabilities before they become entrenched in your codebase, saving you time and resources in the long run.
    The zkSync protocol undergoes upgrades to enhance functionality and security. While a re-audit isn't mandatory after every upgrade, it's a wise precaution.
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    Get in touch to secure your smart contracts today!