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. SQS: 96/100.
Protocol
x402
Price
$0.01
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)
212ms
Uptime (30d)
100.0%
Reliability Score
95/100
Last Checked
2026-06-04 22:41:39
Last Healthy
2026-06-04 22:41:39
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 |
|---|---|---|---|---|
| 2026-06-04 22:41:39 | healthy | 402 | 229ms | |
| 2026-06-04 21:27:48 | healthy | 402 | 117ms | |
| 2026-06-04 17:27:17 | healthy | 402 | 195ms | |
| 2026-06-04 14:47:55 | healthy | 402 | 228ms | |
| 2026-06-04 11:30:06 | healthy | 402 | 199ms | |
| 2026-06-04 09:05:03 | healthy | 402 | 1666ms | |
| 2026-06-04 05:39:34 | healthy | 402 | 197ms | |
| 2026-06-04 02:16:10 | healthy | 402 | 219ms | |
| 2026-06-03 23:55:10 | healthy | 402 | 216ms | |
| 2026-06-03 20:29:52 | healthy | 402 | 116ms | |
| 2026-06-03 16:49:19 | healthy | 402 | 203ms | |
| 2026-06-03 13:27:22 | healthy | 402 | 221ms | |
| 2026-06-03 09:49:35 | healthy | 402 | 212ms | |
| 2026-06-03 05:54:44 | healthy | 402 | 330ms | |
| 2026-06-03 02:50:42 | healthy | 402 | 187ms | |
| 2026-06-02 21:38:46 | healthy | 402 | 212ms | |
| 2026-06-02 16:35:52 | healthy | 402 | 206ms | |
| 2026-06-02 12:42:18 | healthy | 402 | 198ms | |
| 2026-06-02 10:16:33 | healthy | 402 | 217ms | |
| 2026-06-02 05:03:49 | healthy | 402 | 201ms |