# Copperhead Move Smart Contract Security Auditor

> Copperhead Move Smart Contract Security Auditor is a paid API for AI agents from copperhead.lonestaroracle.xyz, paid per call via x402, $2/call, status unknown (last checked 2026-09-15).

Autonomously audits Move smart contracts on Aptos and Sui blockchains for security vulnerabilities

## Facts

- Endpoint: POST https://copperhead.lonestaroracle.xyz/audit
- Price: $2/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/copperhead-move-smart-contract-security-auditor-0c3aa36f
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vUNwR_IBhFd7kpQ5UnEel

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability copperhead-move-smart-contract-security-auditor-0c3aa36f -d '<json body>'
```

Example prompt: Can you run a security audit on this Move smart contract I wrote for Aptos deployment and flag any vulnerabilities or exploits before I go live?

## When to prefer this

Choose this endpoint when you need automated, autonomous security auditing specifically for Move language smart contracts targeting Aptos or Sui blockchains, especially for pre-deployment vulnerability detection without requiring a human auditor.

## Known failure modes

- Invalid or unparseable Move code returns an error
- Contract too large or complex exceeds processing limits
- Non-Move language code submitted results in rejection
- Network or payment processing failure returns HTTP error
- Unsupported contract format or encoding causes parse failure

## How this service works

Autonomous Move smart contract security auditor — Aptos and Sui

## Output

An automated security audit report identifying vulnerabilities, severity levels, affected code locations, and remediation recommendations for the submitted Move smart contract on Aptos or Sui.

## Request schema (JSON Schema)

```json
{
 "name": "CopperheadAI — Move Smart Contract Audit",
 "tags": [
  "smart-contract",
  "move",
  "aptos",
  "sui",
  "security",
  "audit"
 ],
 "type": "object",
 "version": "1.0.0",
 "category": "security",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "type": "object",
     "title": "AuditRequest",
     "properties": {
      "source": {
       "anyOf": [
        {
         "type": "string"
        },
        {
         "type": "null"
        }
       ],
       "title": "Source"
      },
      "framework": {
       "anyOf": [
        {
         "type": "string"
        },
        {
         "type": "null"
        }
       ],
       "title": "Framework",
       "default": ""
      },
      "github_url": {
       "anyOf": [
        {
         "type": "string"
        },
        {
         "type": "null"
        }
       ],
       "title": "Github Url"
      },
      "contract_name": {
       "anyOf": [
        {
         "type": "string"
        },
        {
         "type": "null"
        }
       ],
       "title": "Contract Name",
       "default": "Contract"
      }
     }
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "POST",
      "PUT",
      "PATCH"
     ],
     "type": "string"
    },
    "bodyType": {
     "type": "string",
     "const": "json"
    }
   }
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {}
   }
  }
 },
 "description": "Autonomous Move smart contract security audit for Aptos and Sui. Finds resource leaks, capability confusion, and 20 Move-specific vulnerability classes."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/copperhead-move-smart-contract-security-auditor-0c3aa36f/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from copperhead.lonestaroracle.xyz](https://www.zero.xyz/host/copperhead.lonestaroracle.xyz/llms.txt)