Detect whether a contract is an upgradeable proxy and resolve its implementation...
https://api.x402node.dev/chain/proxy-detectOverview
Detect whether a contract is an upgradeable proxy and resolve its implementation address by reading EIP-1967/1822 storage slots on Ethereum or Base - on-chain state LLMs cannot access. proxy detect, proxy contract, implementation address, upgradeable proxy, eip1967, proxy resolver
Protocol
x402
Price
$0.0050
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
x402node
Source
bazaar
Indexed
2026-06-12 07:15:29
Health
Status
healthy
Latency (p50)
418ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-06-12 13:58:23
Last Healthy
2026-06-12 13:58:23
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, base (default)"
},
"type": "http"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-06-12 13:58:23 | healthy | 402 | 418ms |