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Smart Contract Info
x402
Smart Contract Info is a paid API for AI agents from chain.intel.rallylive.ca, paid per call via x402, $0.02/call, status unknown (last checked 2026-10-02).
Returns a full smart contract profile including verified source, compiler, license, proxy/implementation, ownership, creator, and privileged write functions across multiple EVM chains.
Price / call$0.02
Success—
StatusUnknown
How this service works
Smart contract profile: verified source, name, compiler, license, proxy and implementation, owner (renounced?), creator and creation tx, token details, write functions and privileged-looking functions (mint, pause, blacklist, setFee, upgrade). Default chain Base; prefix another: ethereum:, arbitrum:, optimism:, polygon:, bsc:. $0.02 per call.
Output
Returns a structured profile of the smart contract including: verification status, contract name, compiler version, license type, whether it is a proxy and its implementation address, owner address and whether ownership has been renounced, creator address and creation transaction hash, token details if applicable, full list of write functions, and flagged privileged functions such as mint, pause, blacklist, setFee, and upgrade.
Example use cases
Audit DeFi protocol for admin risks
“Check the smart contract at 0xAbCd...1234 on Ethereum — I want to know if it has any privileged functions like mint, pause, blacklist, or upgrade, and whether the owner has renounced control.”
Verify proxy and implementation contract
“Is the contract 0xDeAd...BeeF on Arbitrum a proxy? If so, what's the implementation address? Also tell me the compiler version and whether the source is verified.”
Trace token contract creator and deployment
“Who created the contract at 0x9999...aaaa on Polygon and what transaction was used to deploy it? Also check if it has any setFee or blacklist functions I should be worried about.”
Technical details
Endpoint
GEThttps://chain.intel.rallylive.ca/contract/info?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a comprehensive smart contract audit profile in a single call, especially when checking for privileged admin functions (mint, pause, blacklist, upgrade), proxy patterns, ownership renouncement, and verified source — across Base, Ethereum, Arbitrum, Optimism, Polygon, or BSC. Prefer this over generic block explorers when an agent needs structured, machine-readable contract metadata without scraping.
Side effects
- Contract address not found or not deployed on specified chain — returns empty or error response
- Unverified contract source — source code fields will be null or unavailable
- Invalid chain prefix — returns error if unsupported chain identifier is provided
- Malformed contract address — returns validation error
- Rate limit or payment failure — x402 payment not processed, request rejected
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
Reviews
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