Know what's happening inside your wallet.
Understand token approvals, contract interactions, and DeFi exposure with a clearer view of your on-chain footprint.
INTELLIGENCE
Wallet scanner.
Connect an EVM wallet to read its address, chain, and latest block.
Wallet overview
Connect a wallet to begin
We request account access only. No signatures or transactions.
Connect your wallet to fetch live read-only chain data.
Security findings.
Explore example findings to preview the review workflow.
Token approvals.
Understand the approval review experience. These sample rows are not read from your wallet.
| Token | Spender address | Allowance | Approval type | |
|---|---|---|---|---|
| UUSD Coin USDC | 0x7a25…8D3F | Unlimited | Unlimited | Explorer ↗ |
| DDai Stablecoin DAI | 0xA0b8…eB48 | 1,250 DAI | Limited | Explorer ↗ |
| WWrapped Ether WETH | 0xC02a…6Cc2 | Unlimited | Unlimited | Explorer ↗ |
Security context that
moves with your wallet.
Bring the most important signals into one calm, readable workspace—without asking you to hand over custody.
Token approval analysis
Surface unlimited allowances, identify spenders, and prioritize permissions that deserve a closer look.
Explore approvals ↗Contract risk signals
Combine verification status, reputation labels, and security-provider signals to support informed review.
View sample findings ↗Suspicious interactions
Review unusual counterparties and activity patterns when a trusted indexer or risk API is connected.
Open scanner ↗DeFi exposure overview
Bring lending positions, liquidity exposure, and protocol-level risk context into one view with data integrations.
Integration notes ↗Visibility without custody.
Designed to start with public on-chain data and expand through integrations you choose.
Connect your wallet
Use a compatible EVM wallet to share a public address. No seed phrase, password, or message signature required.
READ-ONLY ACCESSAnalyze supported data
Read native balance and latest block now; add approval logs, transaction history, and risk feeds through your chosen providers.
ON-CHAIN CONTEXTReview findings
Inspect evidence, open a block explorer, and export a report. Treat signals as prompts for review—not guarantees.
ACTIONABLE INSIGHTYour keys stay yours.
ChainalysisScan is a non-custodial prototype. It never asks for secret credentials or submits transactions. Wallet connection grants access to public account information only.
Read security FAQ ↗Never enter them into this site.
The prototype only performs read-only queries.
Sample findings are labeled and separated from live RPC data.
Frequently asked.
Understand what this prototype can—and cannot—tell you.