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
healthy
Latency (p50)
129ms
Uptime (30d)
100.0%
Reliability Score
100/100
Last Checked
2026-07-21 21:39:07
Last Healthy
2026-07-21 21:39:07
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
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 |
|---|---|---|---|---|
| 2026-07-21 21:39:07 | healthy | 402 | 110ms | |
| 2026-07-21 19:43:12 | healthy | 402 | 135ms | |
| 2026-07-21 14:46:37 | healthy | 402 | 129ms | |
| 2026-07-21 08:15:04 | healthy | 402 | 110ms |