the402 endpoint detail

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copperhead.lonestaroracle.xyz audit

https://copperhead.lonestaroracle.xyz/audit

answers 402

Autonomous Move smart contract security auditor — Aptos and Sui

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$2.00
Network
base
Pay to
0x52Ab53912D37759B2ad364f22dD06B16714b6C06
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
192 ms
Payment options
2 usable of 2
Last checked
2026-09-06T01:10:53.905Z (36d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fcopperhead.lonestaroracle.xyz%2Faudit"