ICP Smart Contract
Audit

Our team of ICP Smart Contract Auditors is committed to delivering cutting-edge ICP smart contract audits, ensuring top-tier security and optimal performance for your ICP project. Our auditors stay updated with the latest Motoko and Rust coding standards through active collaboration within the ICP ecosystem.

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Our
Impact

0 +

Vulnerabilities Identified

$ 0 B

TVL
Secured

0 +

Smart Contracts Audited

Benefits Of ICP Smart Contract Audit

Laser-Focused
Solutions

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.
Our Methodology
Pre-Audit

The Smart Contract Audit 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 Smart Contract Auditing 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.
Access the checklist

When do your
ICP Smart contract need the Audit?

Pre-Deployment

Crucial

Pre-Listing Audit

Highly Recommended

Post-Update Audit

Highly Recommended

Upon identifying suspicious activity

Consider when needed
Know your Bugs

Inter-canister Call Reentrancy

Rollback Inconsistencies

Malicious Canister Interactions

Upgrade Trap Risks

Cycle Balance Draining

Reentrancy vulnerabilities occur when state changes before an inter-canister call assume unchanged states on callback, allowing attackers to manipulate global states.

Rollback behavior inconsistencies can leave canisters in unexpected states. Traps roll back changes, while exceptions do not, risking data integrity.

Interaction with untrustworthy canisters risks response manipulation, causing traps through invalid Candid data or deadlocks via withheld responses.

A canister failing to serialize its state during an upgrade becomes unupgradable, risking permanent data loss and functional stalling.

Denial-of-service attacks can deplete a canister’s cycle balance, disrupting service availability and causing operational failures.

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!

The duration of an ICP smart contract audit depends on the complexity of your project. Typically, the process can take anywhere from one week to several weeks. We work closely with your team to establish a clear timeline and ensure timely completion.

Yes, we provide detailed guidance and support to help you fix the identified issues. Our team works with you to ensure that all vulnerabilities are addressed and that no new issues are introduced during the remediation process.

BlockApex is a leader in blockchain security, with extensive experience in the ICP ecosystem. Our comprehensive approach combines automated tools and manual reviews to provide thorough and reliable audits. We prioritize both security and performance optimization, ensuring your project is secure and efficient.

After delivering the final audit report, we remain available for any further assistance you might need. We can conduct follow-up reviews to verify the implementation of fixes and provide ongoing support to ensure your project's continued security.

The cost for an ICP smart contract audit typically ranges from $7000-$25,000 for a standard audit. For a more thorough examination involving formal verification, the price generally falls between $15,000-$35,000. The exact cost can vary based on the complexity and scope of the project.

Get in touch to secure your smart contracts today!
Request an Audit