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Ethereum Deployer Contract Creation Lookup
x402
Ethereum Deployer Contract Creation Lookup is a paid API for AI agents from api.fadeandco.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-29).
Returns contract addresses, creation timestamps, and transaction hashes for contracts deployed by a given Ethereum wallet address, based on its most recent 50 transactions via Blockscout.
Price / call$0.003
Success—
StatusUnknown
How this service works
Contracts created by a deployer wallet on Ethereum, from its most recent 50 transactions (Blockscout public API): creation hash, time and new contract address. Only that recent page is read, so older launches are missing. No rug-pull or abandoned-pool judgement: liquidity history is not included.
Output
A JSON object containing the queried deployer address, the Ethereum chain identifier, a link to the Blockscout source, the timestamp the check was run, a flag indicating whether older transaction pages exist beyond the 50 scanned, the total number of transactions scanned, and an array of contract creation records — each with the new contract address, creation timestamp, and the transaction hash that created it. Includes a note warning that a zero count does not mean the deployer has no earlier launches.
Example use cases
Token launch due diligence check
“Before I ape into this new token, can you look up the deployer wallet 0xABC123... on Ethereum and show me what other contracts they've launched recently? I want to see if they're a serial deployer spinning up new tokens.”
Scam wallet pattern investigation
“Someone flagged this Ethereum address 0xDEF456... as suspicious — can you pull all the smart contracts it deployed from its recent transactions so I can see what it's been launching?”
Developer portfolio verification
“I'm trying to verify a dev's on-chain track record — can you scan Ethereum wallet 0x789ABC... and list every contract they've deployed, including the creation time and transaction hash for each one?”
Technical details
Endpoint
GEThttps://api.fadeandco.workers.dev/api/agent-intel/deployer-rug-forensics?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need a quick, free-tier lookup of what smart contracts a specific Ethereum wallet has recently deployed, and you only need the most recent activity window. It is ideal for lightweight due diligence on new token deployers, developer verification, or pattern-spotting in wallet behavior. Prefer alternatives if you need full historical contract deployment records beyond the last 50 transactions, liquidity history, rug-pull scoring, or support for non-Ethereum chains.
Side effects
- Invalid or malformed Ethereum address returns an error or empty result
- Deployer has no contract creations in their most recent 50 transactions — returns empty contractCreations array with a note about older pages
- Rate limiting or upstream Blockscout API downtime causes request failure
- Contract creations older than the most recent 50 transactions are not returned — historical data is silently missing
- Non-Ethereum addresses or ENS names may not be supported without prior resolution
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "Only the most recent 50 transactions were read. A zero count does not mean the deployer has no earlier launches.",
"chain": "ethereum",
"source": "https://eth.blockscout.com/api/v2/addresses/0x16f13a8524620704ea9cdf7cea7d0672202f77b7/transactions",
"address": "0x16f13a8524620704ea9cdf7cea7d0672202f77b7",
"checkedAt": "2026-10-23T09:35:17.745Z",
"olderPagesExist": false,
"contractCreations": [
{
"contract": "0x7D450A541E5EC1CBb2dc5786253b7AB4c7e78cd1",
"timestamp": "2026-10-22T21:44:23.000000Z",
"createdInTx": "0x0a9c93f9d15b0ede4ed19bedd81d2ff0f8656c44eb5d0bab40a0bae37ea3647b"
},
{
"contract": "0x13B3Ab6019270583b4271d2EE8eb228c034947FC",
"timestamp": "2026-10-22T21:43:35.000000Z",
"createdInTx": "0xdeea0d6592ed995afd45eb7c975489c35a435d43cb3d00ecf8c2eb629c9c0a28"
}
],
"scannedTransactions": 41
}
}Tags
x402
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