Find who deployed a contract and in which transaction on Ethereum mainnet - lets...
https://api.x402node.dev/chain/contract-creationOverview
Find who deployed a contract and in which transaction on Ethereum mainnet - lets agents verify a contract's deployer and origin before trusting it, provenance data LLMs cannot look up. contract creator, who deployed, contract deployer, deployment tx, contract origin, contract provenance
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
crypto/transactions
Provider
x402node
Source
bazaar
Indexed
2026-06-13 09:16:17
Health
Status
healthy
Latency (p50)
432ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-06-15 17:11:10
Last Healthy
2026-06-15 17:11:10
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"address": "Contract address (required)",
"chain": "ethereum (default; only chain supported on free tier)"
},
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-15 17:11:10 | healthy | 402 | 432ms | |
| 2026-06-15 12:31:35 | healthy | 402 | 147ms | |
| 2026-06-15 07:13:28 | healthy | 402 | 145ms | |
| 2026-06-14 22:00:55 | healthy | 402 | 439ms | |
| 2026-06-14 16:39:01 | healthy | 402 | 445ms | |
| 2026-06-14 08:33:45 | healthy | 402 | 450ms | |
| 2026-06-14 02:23:22 | healthy | 402 | 439ms | |
| 2026-06-13 22:51:32 | healthy | 402 | 431ms | |
| 2026-06-13 17:07:49 | healthy | 402 | 420ms |