Flexible Smart Contracts Security Reviews for DeFi Protocols

Cantina audits the economic and technical logic that drives DeFi. Whether you’re building AMMs, lending protocols, options vaults, or complex staking systems, our reviews are designed to identify critical vulnerabilities like flash loan exploits, price manipulation, and logic errors in yield flows. Our modular format scales with protocol complexity, ensuring composable, multi-chain systems are fully covered.

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Reviews

Tailored Security Review Models for Every Project

Whether you’re building decentralized protocols, financial applications, or ecosystem infrastructure, Cantina offers scalable review formats. We match you with the right experts and ensure transparent, collaborative audits to uncover vulnerabilities before they matter.

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Smart contract reviewer selection.Security audit classification labels.Audit finding status indicators.Vulnerability severity indicator.Security findings sort options.New finding button for redirecting to security audit.
Smart contract finding card showing issue summary and metadata.Protocol vulnerability ticket with identifier and engagement metrics.Security review ticket displaying issue title and tracking information.Smart contract issue ticket with status and reference details.Security findings interface showing active protocol review items.Audit finding entry showing ID, description, and interaction count.Security finding, overview showing title and metadata.Opened security finding with status indicators and comment count.
Smart contract finding card showing issue summary and metadata.Protocol vulnerability ticket with identifier and engagement metrics.Security review ticket displaying issue title and tracking information.Smart contract issue ticket with status and reference details.Security findings interface showing active protocol review items.Audit finding entry showing ID, description, and interaction count.Security finding, overview showing title and metadata.Opened security finding with status indicators and comment count.
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Security vulnerability showing Enable Mode Signature replay risk in smart contract validation system, with high severity.

How Cantina Reviews Work

Security review reports by Cantina showcasing Web3 audits, bug bounty results, and vulnerability assessments for blockchain protocols.Security review reports by Cantina showcasing Web3 audits, bug bounty results, and vulnerability assessments for blockchain protocols.

Frequently Asked Questions

What is a Cantina Security Review for DeFi Protocols?

Cantina Security Reviews for DeFi focus on protecting your protocol’s financial integrity. We review lending pools, AMMs, and custom derivatives to ensure safe interactions, asset flows, and upgrade paths.

Which kinds of DeFi and protocol code does Cantina support for security reviews?

We specialize in smart contracts, DeFi protocols, decentralized financial infrastructure, and Web3 tooling, with deep expertise in the unique security challenges of decentralized finance. Our team is adept at reviewing DeFi primitives—such as lending markets, DEXs, yield aggregators, and staking protocols—as well as the underlying infrastructure that powers these systems. Cantina also supports Web2 security reviews for backend systems, APIs, and integrations that interface with blockchain components, ensuring robust protection across both on-chain and off-chain environments. Whether your platform is fully decentralized, hybrid, or incorporates traditional financial architecture, we deliver a tailored security review model that aligns with your technology stack and threat landscape.

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Who are the experts behind Cantina’s security reviews?

Cantina's security reviews are performed by top-tier, vetted researchers with deep expertise in DeFi game theory, smart contract architecture, and economic exploits.Many of these experts have discovered critical vulnerabilities in high-profile protocols. Auditors such as 0xRajeev, Haxatron, shotes, and Christoph Michel are among the high-performing security professionals on our platform, each maintaining a public profile and a proven track record of high-severity findings. Many of these researchers also participate in the Cantina Fellowship Program, which recognizes and rewards the platform’s top contributors. This ensures that every review is conducted by professionals with both technical excellence and a demonstrated history of impactful security work.

What does Cantina’s security review process look like for DeFi protocols?

Our review process begins with a detailed scoping call to understand your DeFi protocol’s architecture, components, and threat landscape. We then assign the most suitable researchers, experts in DeFi smart contracts, economic exploits, and protocol design - to conduct the audit. The review is carried out on our secure, collaborative platform where findings are meticulously tracked, prioritized, and triaged. Throughout the process, your team has direct access to researchers for clarifications, discussions, and rapid feedback, ensuring a transparent and efficient audit tailored to the complexities of decentralized finance.

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How can I explore examples of protocols Cantina has audited?

You can view examples of past reviews by visiting our Portoflio section, where you’ll find detailed case studies from projects such as Coinbase, Morpho, and Sushi. These case studies highlight how Cantina’s security experts uncovered critical issues and helped strengthen the security posture of leading DeFi and Web3 protocols.

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Past Reviews

Competition reports

Innovative and familiar platform for competitive code review. Reduces the friction from discovery to submission, from judging to payout.

Spearbit reports

Spearbit is a network of elite security talent. Spearbit provides the highest quality of security review, with a minimum of 2 Lead Security Researchers involved.

Cantina reports

Cantina reviews allow for more flexibility, with team composition optimized for fast onboarding and budget versatility.

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See All Reviews