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)
416ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-08-02 00:13:14
Last Healthy
2026-08-02 00:13:14
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
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 |
|---|---|---|---|---|
| 2026-08-02 00:13:14 | healthy | 402 | 445ms | |
| 2026-08-01 18:25:15 | healthy | 402 | 408ms | |
| 2026-08-01 11:26:22 | healthy | 402 | 417ms | |
| 2026-08-01 07:54:47 | healthy | 402 | 413ms | |
| 2026-08-01 03:51:47 | healthy | 402 | 413ms | |
| 2026-07-31 19:51:11 | healthy | 402 | 414ms | |
| 2026-07-31 17:24:52 | healthy | 402 | 140ms | |
| 2026-07-31 09:37:46 | healthy | 402 | 141ms | |
| 2026-07-31 05:02:52 | healthy | 402 | 416ms | |
| 2026-07-31 01:29:47 | healthy | 402 | 141ms | |
| 2026-07-30 20:18:58 | healthy | 402 | 420ms | |
| 2026-07-30 16:11:30 | healthy | 402 | 417ms | |
| 2026-07-30 11:48:30 | healthy | 402 | 432ms | |
| 2026-07-30 08:14:48 | healthy | 402 | 417ms | |
| 2026-07-30 05:28:55 | healthy | 402 | 466ms |