Skip to main content

​
Contract Metadata

Returns contract information including ABI, proxy history, and token data.

​
Returns

  • Basic Info - Contract name, compiler version, verification status
  • ABI - Complete Application Binary Interface with function signatures
  • Proxy Information - Implementation addresses for upgradeable contracts
  • Deployment History - When and how the contract was deployed
  • Token Details - If it’s a token: price, volume, market cap, holders (via CoinGecko)

​
Example Queries

What is the contract at 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48?

Give me an overview of the Uniswap V3 Router contract

What functions does AAVE's lending pool have?

​
Parameters

ParameterRequiredDescription
contractAddressYesThe contract address (0x…)
blockchainNoethereum (default) or base

​
Sample Output

For 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2:
  • Contract name: Wrapped Ether (WETH)
  • Verified: Yes
  • Compiler: Solidity 0.4.18
  • Functions: deposit, withdraw, approve, transfer
  • Token data: price, market cap, holders

​
What You Get Back

​
Contract Information

Name: Wrapped Ether
Address: 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2
Verified: true
Compiler: v0.4.18+commit.9cf6e910

​
ABI Summary

The tool provides function and event summaries: Functions:
NameTypeDescription
depositwriteWrap ETH into WETH
withdrawwriteUnwrap WETH to ETH
transferwriteTransfer WETH to another address
approvewriteApprove spender allowance
balanceOfreadCheck WETH balance
Events:
NameDescription
TransferEmitted on transfers
ApprovalEmitted on approvals
DepositEmitted when ETH is wrapped
WithdrawalEmitted when WETH is unwrapped

​
Token Data (if applicable)

Symbol: WETH
Decimals: 18
Price: $3,245.67
Market Cap: $4.2B
24h Volume: $1.8B
Holders: 845,231

​
Proxy Information

For upgradeable contracts: 
Proxy Type: TransparentUpgradeableProxy
Current Implementation: 0x1234...
Previous Implementations:
  - 0xabcd... (upgraded at block 15000000)
  - 0x5678... (original)

​
Proxy Support

For upgradeable contracts, the tool:
  1. Detects proxy type
  2. Identifies current implementation
  3. Returns implementation history
  4. Provides the implementation ABI
  1. Get overview → contractMetadataTool
  2. Search code → regexCodeAnalysisTool for specific functions
  3. Check upgrades → diffContractVersions for change history
  4. See usage → getLatestTransactionsTool for recent activity

​
Tips

Be specific: “what are the main functions” is better than “tell me about this contract”
Specify chain for non-Ethereum: “on Base”

​
Common Use Cases

“Give me an overview of [protocol] contract. What functions will I be calling to deposit/withdraw?”
“Is this token contract verified? Does it have any unusual functions like blacklist or pause?”
“What’s the minting function for this NFT? Are there any limits or requirements?”
“What are all the contracts in the [protocol] system and how do they relate to each other?”

​
Next Steps

Code Analysis

Search within contract code

Version Diffs

Compare contract versions