Detect vulnerabilities in your smart contracts before deployment. Professional security analysis with 7+ vulnerability categories and symbolic execution.
Paste your Solidity code below for instant security analysis. Supports all Solidity versions and complex contract structures.
Advanced analysis techniques used by top security auditors
Cross-function vulnerability detection with call graph construction and cycle detection.
Path exploration and constraint solving to detect edge cases and complex vulnerabilities.
Track user-controlled data through contract execution to find injection vulnerabilities.
Instant results with detailed explanations and remediation guidance.
Visualize contract execution paths and identify logical vulnerabilities.
Track variable definitions and uses to find uninitialized variables and data races.
Three-step process from code to comprehensive security report
Advanced parser builds complete AST with semantic analysis, storage layout, and inheritance resolution.
Symbolic execution, taint tracking, and interprocedural analysis to find complex vulnerabilities.
Detailed vulnerability report with severity levels, code locations, and remediation advice.
Integrate security scanning into your CI/CD pipeline or development tools
// Scan a contract via API
const response = await fetch('/api/scan', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
},
body: JSON.stringify({
sourceCode: `pragma solidity ^0.8.0;
contract MyContract {...}`,
options: {
deepScan: true,
taintAnalysis: true
}
})
});
const result = await response.json();
// Returns detailed vulnerability report