Check if a smart contract's source code is verified on Etherscan. Returns compil...
https://api.strale.io/x402/contract-verify-checkOverview
Check if a smart contract's source code is verified on Etherscan. Returns compiler version, license type, proxy status, and contract name. Unverified contracts are a red flag for token safety. Supports 60+ EVM chains.
Protocol
x402
Price
$0.02
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
strale
Source
bazaar
Indexed
2026-04-15 14:09:52
Health
Status
degraded
Latency (p50)
122ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-10-01 11:35:44
Last Healthy
2026-09-06 15:45:00
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Invalid
Asset Verified
—
Facilitator
—
Input Schema
{
"discoverable": true,
"method": "GET",
"queryParams": {
"chain_id": {
"description": "Chain ID. Default: 1",
"type": "string"
},
"contract_address": {
"description": "Smart contract address (0x...)",
"required": true,
"type": "string"
}
},
"type": "http"
}
Output Schema
{
"chain_id": {
"type": "string"
},
"compiler_version": {
"type": "string"
},
"contract_address": {
"type": "string"
},
"contract_name": {
"type": "string"
},
"implementation_address": {
"type": "string"
},
"is_proxy": {
"type": "boolean"
},
"is_verified": {
"type": "boolean"
},
"license_type": {
"type": "string"
},
"optimization_used": {
"type": "boolean"
}
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-01 11:35:44 | degraded | 404 | 119ms | |
| 2026-09-30 23:44:04 | degraded | 404 | 115ms | |
| 2026-09-30 21:02:44 | degraded | 404 | 121ms | |
| 2026-09-30 09:41:05 | degraded | 404 | 799ms | |
| 2026-09-30 06:05:04 | degraded | 404 | 127ms | |
| 2026-09-29 21:18:29 | degraded | 404 | 748ms | |
| 2026-09-29 16:06:03 | degraded | 404 | 122ms | |
| 2026-09-29 05:16:58 | degraded | 404 | 112ms | |
| 2026-09-29 02:09:00 | degraded | 404 | 261ms | |
| 2026-09-28 17:01:21 | degraded | 404 | 115ms |