Scan DeFi contractsbefore you trust them
GuardFi AI analyzes smart contracts, detects risk signals, generates structured reports, and anchors verifiable proofs on HashKey Chain.
Turn contract risk into verifiable intelligence
Everything you need to understand a DeFi contract before you interact with it.
Inspect the contract
Read bytecode and on-chain metadata to surface privileged functions and risk signals.
Score the risk
A deterministic engine turns findings into a clear 0–100 score with severity breakdowns.
Prove it on-chain
Anchor a tamper-evident report commitment so anyone can verify it later.
Everything you need to trust on-chain
From deterministic analysis to public, verifiable proof.
Deterministic Risk Engine
Reproducible 0–100 scoring from inspectable rules — the same contract always scores the same.
This contract exposes owner-controlled minting and an upgradeable proxy. Treat with caution and verify the report hash on-chain before interacting.
AI Report Summary
Plain-language explanations of deterministic findings, so anyone can understand the risk.
Report Hashing & On-Chain Proof
Each report is hashed with keccak256 and its commitment is anchored in GuardFiReportRegistry on HashKey Chain — signed by your own wallet.
Public Verification
Anyone can verify a report by its ID — no wallet required.
Built on a modern, verifiable Web3 stack
Standard, battle-tested tooling — everything branches from one verifiable core.
HashKey Chain
Solidity
Viem
Wagmi
RainbowKit
Next.js
AI Engine
RegistryFrom address to on-chain proof
Six simple steps from a raw contract address to a verifiable report.
Connect Wallet
Connect on HashKey Chain to begin.
Enter Target
Paste any token or contract address.
Analyze Risk
Bytecode and metadata are inspected.
Generate Hash
A deterministic report hash is computed.
Anchor Proof
Your wallet saves it on-chain.
Verify Anytime
Anyone can verify the report.
Simple, honest access
Scanning and verification are free. Premium reports settle with HSP. GuardFi AI has no token.
Free Scan
For anyone checking a contract.
- Deterministic risk scan
- 0–100 risk score
- Risk indicators
- Public report verification
Premium Report
Full report, paid with HSP.
- Everything in Free Scan
- Full AI report summary
- Downloadable JSON
- On-chain proof link
For Builders
Embed risk checks in your dApp.
- Programmatic scans
- Registry integration
- Verification widget
- Priority support