Cantina
Cantina is a blockchain security firm known for deep protocol-level audits across DEX, Lending, Bridge. This profile aggregates its audit record, 4474+ findings and notable clients, so you can evaluate fit before requesting a competitive quote through Procur3.
- Audits
- 200+
- across 3+ years
- Findings logged
- 4474+
- all severities
- Crit + high + med
- 630
- material findings
Overview
About Cantina
Founded in 2023, Cantina is a blockchain security firm specialising in smart contract audits and protocol-level security reviews. The team works primarily in Solidity, Rust and Vyper, covering engagements across Ethereum, Arbitrum, Optimism and related ecosystems. Core areas of expertise include DEX, Lending, Bridge, Derivatives.
With 200+ audits on record, Cantina has worked with notable protocols including Morpho, Euler Finance, Pirex ETH, Blast. The firm's review history provides a transparent track record that teams can evaluate before engaging.
Cantina is tracked on Procur3's auditor directory. Teams can compare their profile, stats and track record against other firms before requesting a quote.
- Languages
- Solidity, Rust, Vyper
- Chains
- Ethereum, Arbitrum, Optimism, Base, Polygon
- Expertise
- DEX, Lending, Bridge, Derivatives, Yield
- Services
- Smart Contract Audit, Managed Security Review, Bug Bounty Triage
Track record
Findings by severity
| Critical, high & medium | 630 | 14.1% |
| Low, informational & other | 1000+ | 22.3% |
| Unclassified | ~2,844 | 63.6% |
Across 200+ audits, Cantina has logged 4474+ findings, of which 630 were rated critical, high or medium, roughly 14% of the total.
Cantina's published severity groups add up to fewer findings than its published total. The difference is shown as unclassified rather than assigned to either group.
Figures are updated periodically and may not include every engagement. Severity labels follow each report's own classification.
Selected work
Notable clients
- MorphoLending
- Euler FinanceLending
- Pirex ETHLiquid Staking
- BlastYield
- CoinbaseDEX
- UniSwapDEX
FAQ
Questions about Cantina
Where can I find Cantina's audit reports?
Cantina publishes its audit reports at cantina.xyz/portfolio.
What does Cantina audit?
Cantina lists Smart Contract Audit, Managed Security Review and Bug Bounty Triage across Solidity, Rust and Vyper, and has published work on Ethereum, Arbitrum, Optimism, Base and Polygon.
How much does a Cantina audit cost?
Procur3 doesn't hold published pricing for Cantina. Audit cost depends on scope, code size and the depth of review. See smart contract audit cost 2026 for typical ranges, or get an indicative figure from the audit cost calculator.
How do I get a quote from Cantina?
Cantina doesn't quote through Procur3. You can contact them through their website, or post your scope to get quotes from matched firms.
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