Smart Contract Security, Explained
Bug classes, reports, and what to check before you trust code.
All 22 checks the engine runs — SWC Registry and OWASP Top 10 — each with the vulnerable code and the fix.
The 20 detector classes we run, in plain language, with the fix for each.
The bug that took down The DAO, why it still ships in 2026, and the three ways to kill it.
Severity, likelihood, false positives, and the sections that actually matter to a buyer.
Mint authority, blacklists, hidden fees, and upgradeable proxies — what to grep for before you buy.
Looking For The Audit?
What an audit covers, how the engine works, and what lands in your report.
What audits actually cost in 2026, why quotes range from $150 to six figures, and how to read one.
Run a real scan at no cost on any supported testnet — no card, no sign-up.
The Solidity-specific bug classes we detect, with the code patterns that trigger each one.
How audit firms differ, what separates a good auditor from a logo, and where automation fits.
ERC-721 and ERC-1155 failure modes: mint logic, royalties, reveal, and metadata risk.
What an automated engine catches, what it cannot, and how the auto-generated report is built.
Ready to see what's hiding in your contract?
Paste an address or your Solidity and get a graphical report. Testnet scans are free and need no account.
View sample report (PDF) ›
Start audit