Flow Smart Contract Audit
Our team of white hats and certified cybersecurity specialists is dedicated to providing state-of-the-art Flow smart contract audits, leading to hardened security and optimized performance for your Flow project. Our auditors stay intimately familiar with the latest Cadence coding standards through extensive collaboration within the Flow ecosystem.

Our
Impact

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Vulnerabilities Identified

$ 0 B

TVL
Secured

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Smart Contracts Audited

Benefits Of Flow Smart Contract Audit

We Solve
Puzzles

While others run automated tools to catch the usual suspects, we dive deeper. Every project is unique, and so are its hidden bugs. Our game-theoretic audits tackle the tough ones, uncovering vulnerabilities that others miss.

No Bias, Just Blind Audits

Our audit team works in silos, tackling your code from different angles without influencing each other. At the end, we bring all the pieces together for unbiased results. No bias, no stone left unturned, just top-notch security findings.


Polymath Problem Solvers

We don’t just focus on code. We bring together economics, philosophy, finance, and computer science to solve your toughest problems. It’s like having a whole think tank dedicated to your project’s security.


We’re in this together

We dedicate as much time to understanding your needs as we do to auditing your code. From the start, we add code instrumentation for better debuggability and apply tailored techniques like fuzzing and formal verification to meet your specific requirements
Our Methodology
Pre-Audit
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 Flow Smart contract need the Audit?

Pre-Deployment

Pre-Listing Audit

Post-Update Audit

Upon identifying suspicious activity

Know your Bugs

Resource Exhaustion

Unauthorized Access

Integer Overflow

External Dependency Risks

Time Manipulation

Contracts with inefficient code or excessive computation may deplete network resources, leading to transaction failures or disruptions on the Flow blockchain.
Contracts lacking proper access control mechanisms may allow unauthorized parties to manipulate contract state or execute privileged actions, compromising the security of the Flow ecosystem.
Errors in integer arithmetic operations can result in unintended outcomes, such as loss of funds or denial of service attacks, posing security risks to Flow smart contracts.
Contracts relying on external data or contracts without proper validation may expose vulnerabilities, such as data manipulation or unauthorized access, jeopardizing the integrity of the Flow blockchain.
Contracts relying on timestamps for time-sensitive operations may be susceptible to manipulation, allowing attackers to exploit time discrepancies for malicious purposes on the Flow blockchain.
Know your Bugs

Resource Exhaustion

Contracts with inefficient code or excessive computation may deplete network resources, leading to transaction failures or disruptions on the Flow blockchain.

Unauthorized Access

Contracts lacking proper access control mechanisms may allow unauthorized parties to manipulate contract state or execute privileged actions, compromising the security of the Flow ecosystem.

Integer Overflow

Errors in integer arithmetic operations can result in unintended outcomes, such as loss of funds or denial of service attacks, posing security risks to Flow smart contracts.

External Dependency Risks

Contracts relying on external data or contracts without proper validation may expose vulnerabilities, such as data manipulation or unauthorized access, jeopardizing the integrity of the Flow blockchain.

Time Manipulation

Contracts relying on timestamps for time-sensitive operations may be susceptible to manipulation, allowing attackers to exploit time discrepancies for malicious purposes on the Flow blockchain.

Have Questions?

Find Answers Here!

A Flow smart contract audit is crucial for ensuring the security and integrity of your decentralized applications (dApps) on the Flow blockchain. It helps identify and mitigate potential vulnerabilities, protecting both your project and its users.
BlockApex specializes in Flow smart contract audits, leveraging over 5 years of experience in blockchain security. Our team of certified cybersecurity specialists employs advanced techniques to deliver comprehensive audits tailored to your project's needs.
The duration of a Flow smart contract audit depends on factors such as the complexity of the contract and the scope of the audit. However, we work closely with you upfront to define a clear audit timeline and strive to complete the process efficiently without compromising quality.
Our experienced security engineers utilize advanced techniques such as fuzzing, formal verification, and other methods tailored to your project's requirements. With our expertise, we prioritize comprehensive solutions to address any vulnerabilities effectively.
Certainly, we can provide you with a detailed breakdown of the cost structure, outlining the fees associated with each stage of the audit process. Simply contact us to discuss these notions.
Get in touch to secure your smart contracts today!
Get in touch to secure your smart contracts today!
Clients & Partners
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Access the
Audit Checklist

Clients & Partners
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Clients & Partners
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