# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from mcp-security.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Audits Base EVM (0x) contracts or Solana SPL Mint addresses for honeypot flags, proxy patterns, and freeze authority using GoPlus data

## Facts

- Endpoint: GET https://mcp-security.agentdiet.dev/v1/onchain-honeypot-detector?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: mcp-security.agentdiet.dev
- Website: https://mcp-security.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/mcp-security-agentdiet-dev-base-evm-solana-smart-contract-security-d55582ea
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_sqlBS0BZTZd3RbBT8FmQ4

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 mcp-security-agentdiet-dev-base-evm-solana-smart-contract-security-d55582ea
```

Example prompt: Can you scan this Base contract address 0x4200000000000000000000000000000000000006 for honeypot flags, proxy patterns, and freeze authority before I trade it?

## When to prefer this

Choose this endpoint when you need pre-trade or pre-interaction security checks on Base EVM tokens/contracts or Solana SPL mints — especially to detect honeypots, rug pull indicators, proxy upgrade risks, or freeze authority. Prefer this over generic block explorers when you need structured, machine-readable GoPlus risk scores that an AI agent can act on automatically. Best suited for DeFi agents, token screening pipelines, and on-chain due diligence workflows.

## Known failure modes

- Invalid or malformed address returns an error — address must be a valid 0x EVM address or Base58 Solana SPL Mint
- Address not found on Base chain or Solana — may return empty or null risk data
- GoPlus API upstream timeout causing delayed or incomplete results
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not fulfilled
- Newly deployed contracts may lack sufficient on-chain data for a complete audit

## 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://mcp-security.agentdiet.dev/v1/onchain-honeypot-detector)

## Output

Returns a JSON object with security analysis results for the given contract or mint address, including GoPlus honeypot flags, detected proxy patterns (upgradeable/transparent proxies), freeze authority status for Solana SPL mints, and overall risk indicators to help determine if the asset is safe to trade or interact with.

## 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/mcp-security-agentdiet-dev-base-evm-solana-smart-contract-security-d55582ea/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from mcp-security.agentdiet.dev](https://www.zero.xyz/host/mcp-security.agentdiet.dev/llms.txt)