onchain-code
x402Grade CLast checked 1 hour ago
GET https://payai.agentstools.dev/code
Is an address a contract or an EOA on Base, Ethereum, Arbitrum, Optimism, Polygon or BNB (default Base)? Returns is_contract, deployed code size in bytes, and the keccak256 code hash (eth_getCode).
Price$0.003per chain read · paid in USD on Solana
Uptime100%
4/4 probes · 722.5 ms
Score69Grade C
Paid usage, 30 days0payers · 0 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 GET "https://payai.agentstools.dev/code"
# 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 12:01 | Valid 402 | 402 | 643 ms | $0.003 |
| 2026-10-11 07:30 | Valid 402 | 402 | 692 ms | $0.003 |
| 2026-10-11 03:00 | Valid 402 | 402 | 753 ms | $0.003 |
| 2026-10-10 22:31 | Valid 402 | 402 | 763 ms | $0.003 |
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