# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from x402-audit.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).

Audits a Base EVM (0x) contract or Solana SPL Mint address for proxy patterns, GoPlus honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/owner-privilege-scan?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-8dadc3fa
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_r59IvJJSnunbZUblOgUv2

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 x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-8dadc3fa
```

Example prompt: Can you scan the contract 0x4d224452801ACEd8B2F0aebE155379bb5D594381 on Base for honeypot flags, proxy patterns, and any dangerous owner privileges before I buy in?

## When to prefer this

Use this endpoint when you need a quick, automated security pre-check on a specific Base EVM contract or Solana SPL Mint before trading, integrating, or investing. It is especially valuable for DeFi agents performing due diligence, token screening pipelines, or wallet/portfolio risk monitors that need GoPlus honeypot intelligence and proxy pattern detection in a single call. Prefer this over manual block-explorer review or generic static analysis when you need on-chain live data for Base or Solana specifically.

## Known failure modes

- Invalid or malformed address returns an error indicating the address format is not recognized
- Address not found on Base or Solana returns empty or null risk data
- GoPlus API unavailability may result in partial results or timeout
- Newly deployed contracts may lack sufficient data for full honeypot analysis
- Non-contract wallet addresses may return limited or no results

## How this service works

Audits any Base EVM 0x contract or Solana SPL Mint for proxy patterns, GoPlus honeypot flags, and freeze authority. (Live x402 v2, IETF MPP & MCP endpoint at https://x402-audit.agentdiet.dev/v1/owner-privilege-scan)

## Output

Returns a structured security report for the given contract or mint address, including whether the contract uses proxy/upgradeable patterns, GoPlus honeypot detection flags (e.g. cannot sell, high buy/sell tax), and whether the token has freeze authority (Solana) or privileged owner functions that could enable rug pulls or fund theft.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "address": {
   "type": "string",
   "minLength": 1,
   "description": "0x EVM contract/wallet address on Base or Solana Base58 SPL Mint address"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-8dadc3fa/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)