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Understand Any Smart Contract in Seconds

ChainDecode translates complex blockchain code into plain English explanations, risk assessments, and security insights across Ethereum, Polygon, Arbitrum, and Solana.

Analyze a Contract

No signup required • Free to use • 4 chains supported

chaindecode.com/analyze
0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48

USD Coin (USDC)

ERC20 TokenEthereumLow Risk
Score: 12/100Verified Contract
transfer(address to, uint256 amount)

Sends tokens from your wallet to another address

approve(address spender, uint256 amount)

Allows another contract to spend tokens on your behalf

balanceOf(address account)

Checks how many tokens an address holds

How It Works

From code to clarity in three simple steps

01

Paste or Connect

Enter any contract address or connect your wallet to scan your portfolio

02

We Analyze

Our engine checks 14+ risk vectors across functions, permissions, and token behavior

03

You Understand

Get plain English explanations, risk scores, and actionable security insights

Why ChainDecode?

Security tools shouldn't require a PhD to understand

Plain English Explanations

Every function decoded into language anyone can understand. No Solidity knowledge needed.

transfer(address,uint256)"Sends tokens to another wallet"

Risk Detection & Scoring

Honeypot detection, centralization risks, and suspicious permissions scored on a 0-100 scale.

35/100Low Risk | Verified Source

Multi-Chain Support

One tool for Ethereum, Polygon, Arbitrum, and Solana. EVM and non-EVM coverage.

Ready to decode your first contract?

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