SENTINEL
Know the risk before you hit confirm.
Paste any EVM contract address and get a structured risk report in under 10 seconds — no account required. Fast enough for a trader's gut-check, detailed enough for institutional due diligence.
WHAT'S SCANNED
Every scan analyzes the contract across five dimensions — mechanics, holders, liquidity, permissions, and code quality — and returns a single risk score with an AI-generated summary.
HONEYPOT DETECTION
Simulated buy and sell transactions on a forked environment catch transfer restrictions that prevent selling.
HOLDER CONCENTRATION
Top-10 holder distribution analysis flags whale risk and deployer-linked wallets before they rug.
LIQUIDITY DEPTH
Pool size assessed against market cap to expose thin liquidity that enables price manipulation.
OWNER PERMISSIONS
Full mapping of privileged functions — mint authority, pause, blacklist, fee modification, and upgrade keys.
PROXY PATTERN
Detects upgradeable proxies (ERC-1967, transparent, UUPS) where contract logic can be swapped after deployment.
SOURCE VERIFICATION
Confirms verified source code matches the deployed bytecode on-chain. Mismatches are a critical flag.
RISK SCORING
Six independent checks combine into a composite score from 0 to 100, where higher is safer. A confirmed honeypot results in an F grade regardless of other scores.
| Grade | Score | Interpretation |
|---|---|---|
| A+ | 95–100 | Minimal detectable risk |
| A | 85–94 | Low risk; standard caution applies |
| B | 70–84 | Some flags present; review details |
| C | 55–69 | Notable risk factors; proceed carefully |
| D | 35–54 | Significant concerns; high caution |
| F | 0–34 | Severe risk indicators detected |
A grade is a convenience label — always read the individual check results before acting on a scan. Scores can change over time as on-chain state changes.
SIMPLE PRICING
Start free. Go deep when it matters.
BASIC SCAN
- •Risk score and letter grade
- •Security grid across all six checks
- •Honeypot detection result
- •Holder concentration summary
- •AI-generated plain-English summary
FULL AI AUDIT
- •14-section deep-dive report
- •Vulnerability and static analysis (Slither)
- •Historical transaction review
- •Remediation guidance per finding
- •Downloadable PDF, delivered in minutes
MONITORING
- •Daily re-scans on enrolled contracts
- •Risk score drop alerts
- •Ownership transfer notifications
- •Liquidity change alerts
- •Weekly portfolio digests
WHO USES SENTINEL
- •Traders checking for honeypots and rug pull signals before entering a position
- •DeFi protocols vetting tokens before listing, integration, or accepting as collateral
- •Security researchers doing rapid preliminary screening across a large token set
- •Institutions that need documented, reproducible risk assessments for compliance or due diligence
- •Token deployers who want to understand and fix vulnerabilities before launch
SCAN YOUR FIRST TOKEN IN SECONDS
Paste a contract address at sentinel.firepan.com and your report is ready before your next trade.
Sentinel does not guarantee that any token or smart contract is safe. Scan results are informational only. Always conduct independent research before making investment decisions.