Careful auditing of Cairo smart contracts for Starknet quickly identifies and fixes vulnerabilities, protecting against breaches and financial losses. Personalized services ensure the security and reliability of your Starknet applications, giving you complete confidence.
At QuillAudits, Years of Expertise
Secured in Digital Assets
Lines of Code Audited
Projects Secured
...to push the boundaries 
A Cairo smart contract audit requires expertise in the Cairo programming language. QuillAudits Team deeply understand Cairo's unique features, such as its low-level architecture and strict typing system.
During a Cairo smart contract audit, the code is thoroughly analyzed to find security issues and suggest improvements for better functionality.
QuillAudits' Cairo audit process involves rigorous testing, simulating various scenarios to identify vulnerabilities, and ensuring the smart contract's security and performance.
A successful Cairo smart contract audit needs experienced auditors with a proven track record. QuillAudits offers skilled professionals in blockchain and smart contract development.
A Cairo smart contract audit identifies vulnerabilities, fixes bugs and security issues before deployment, reduces costly errors, and protects the project's reputation.
Join 1000+ leaders who secured themselves from losing Billion Dollars.
Total Value Hacked
in DeFi Till Date
Total Amount Stolen
from Crypto Till Date
Total value lost
due to flash loan
Cairo Code Review
Verify that the Cairo code follows best practices and recommended patterns for StarkNet development.
Access Control
Verify that the contract properly restricts access to authorized users and that appropriate access control mechanisms are in place.
Input Validation
Verify that the contract validates input data to prevent malicious or unexpected input from causing errors or vulnerabilities.
Functionality and Logic Flaws
Check for logical flaws in the contract's functionality that may allow for unintended behaviours or exploitability.
Gas Usage Optimization
Verify that the contract optimizes its gas usage to prevent unnecessary consumption and fees on the Stacks network.
Requirement 
Project 
Pre-Audit 
Manual 
Static 
Final Audit 
Client 
Submission of Initial 
Penetration 
Functional Upon completion of the audit, you will receive a Certification and Audit Report to demonstrate that your project has been "Audited by QuillAudits".
Promotion of your project to over 10,000 crypto holders and security enthusiasts on Twitter, Discord, and Telegram
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.
We've audited top DApps and DeFi protocols, ensuring they remain secure and Free from Hacks. Check out their audit reports to see our impact.
Our auditors follow a unique and industry standard audit process which involves recursively going over the steps to make sure everything is perfect
Find System Vulnerabilities
KYC Made Easy
Security Team-Up
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