Vextorium
x402Grade BLast checked 2 hours ago
POST https://api.vextorium.com/contrato-info-pago
Address inspector for EVM chains: wallet (EOA), EIP-7702 delegated wallet or contract; bytecode size, ERC-20/721/1155 support, proxy implementation and beacon, nonce and native balance.
Price$0.004per chain read · paid in USD on Base
Uptime100%
4/4 probes · 1304 ms
Score74Grade B
Paid usage, 30 days4payers · 4 calls
How to buy
This endpoint takes pay-per-call payments over x402. Call it once without paying to see its live price; any x402 client then pays and retries automatically.
curl -i -X POST "https://api.vextorium.com/contrato-info-pago"
# HTTP/1.1 402 Payment Required: price, asset and payTo are in the responseRecent checks
| Checked (UTC) | Result | Status | Time | Live price |
|---|---|---|---|---|
| 2026-10-11 10:01 | Valid 402 | 402 | 1223 ms | $0.004 |
| 2026-10-11 05:30 | Valid 402 | 402 | 1484 ms | $0.004 |
| 2026-10-11 01:00 | Valid 402 | 402 | 1268 ms | $0.004 |
| 2026-10-10 20:30 | Valid 402 | 402 | 1340 ms | $0.004 |
Receipts
No test purchases yet. Graded test purchases are next on our list; until then every number here comes from unpaid checks.
What a check proves