https://agent-data-tools.revmesh2074.workers.dev/avax/is-contract
https://agent-data-tools.revmesh2074.workers.dev/avax/is-contractOverview
Check whether a 0x address on Avalanche is a smart contract or a plain wallet: bytecode size, and whether it is an EIP-1167 minimal proxy and which implementation it points to. Use before sending funds or approving a spender; for a fuller risk verdict use check_counterparty. A malformed address is rejected with 400, uncharged.
Protocol
x402
Price
$0.0030
Payment Asset
USD Coin
Payment Network
Base
Category
uncategorized
Provider
agent-data-tools
Source
bazaar
Indexed
2026-10-26 12:21:00
Health
Status
healthy
Latency (p50)
319ms
Uptime (30d)
100.0%
Reliability Score
90/100
Last Checked
2026-10-27 21:19:43
Last Healthy
2026-10-27 21:19:43
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"address": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E"
},
"type": "http"
}
Output Schema
{
"example": {
"address": "0xB97EF9Ef8734C71904D8002F8b6Bc66Dd9c48a6E",
"chain": "Avalanche",
"chainId": 43114,
"codeBytes": 1855,
"implementation": null,
"isContract": true,
"minimalProxy": false
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-27 21:19:43 | healthy | 402 | 237ms | |
| 2026-10-27 21:00:25 | healthy | 402 | 371ms | |
| 2026-10-27 20:01:08 | healthy | 402 | 319ms | |
| 2026-10-27 18:57:54 | healthy | 402 | 100ms | |
| 2026-10-27 18:44:12 | healthy | 402 | 78ms | |
| 2026-10-27 18:32:29 | healthy | 402 | 381ms |