# 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 contract address or Solana SPL Mint for proxy patterns, honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/solidity-audit?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-14d483cd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D7SDPHck4DJ_ApXg-APOp

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-14d483cd
```

Example prompt: Can you audit the Base EVM contract at 0x1234abcd... and tell me if it has any honeypot flags, proxy patterns, or other security red flags before I interact with it?

## When to prefer this

Use this endpoint when you need rapid, automated on-chain security screening of a specific Base EVM contract or Solana SPL Mint before interacting with or investing in it. It uniquely combines GoPlus honeypot detection with proxy pattern analysis and Solana freeze authority checks in a single call, making it ideal for DeFi due diligence workflows and agent-driven risk gating.

## Known failure modes

- Invalid or malformed address returns an error indicating the address could not be parsed
- Contract not found on Base or Solana returns an empty or not-found result
- Network timeouts when fetching on-chain data
- GoPlus API unavailability may result in incomplete honeypot analysis
- Payment (x402) failure blocks the request before analysis begins

## 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/solidity-audit)

## Output

Returns a structured security report for the given contract or mint address, including whether proxy patterns are detected, GoPlus honeypot flags, freeze authority status on Solana SPL mints, and an overall risk assessment.

## 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-14d483cd/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)