# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from defi-yield.agentdiet.dev, paid per call via MPP, $0.01/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://defi-yield.agentdiet.dev/v1/mint-authority-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: defi-yield.agentdiet.dev
- Website: https://defi-yield.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-8fcef626
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_y27bFUatlqsGk2O2wLpzb

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 defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-8fcef626
```

Example prompt: Can you scan this Base contract 0x1234567890abcdef1234567890abcdef12345678 for honeypot flags, proxy upgrade patterns, and any other security risks before I interact with it?

## When to prefer this

Choose this endpoint when you need a fast, low-cost ($0.01) automated security pre-check on a specific Base EVM contract or Solana SPL Mint address before executing a DeFi transaction, adding liquidity, or recommending a token to a user. It combines multiple security signals (proxy patterns, GoPlus honeypot flags, freeze authority) in a single call, making it ideal for agent-driven due diligence workflows where speed and breadth matter more than a deep formal audit.

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana returns empty or null results
- GoPlus API downstream outage may cause honeypot data to be unavailable
- Rate limiting or payment failure (HTTP 402) if USDC micropayment not processed
- Network-specific address passed to wrong chain context may return incorrect 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://defi-yield.agentdiet.dev/v1/mint-authority-check)

## Output

Returns a structured JSON object containing security audit results for the queried address, including proxy pattern detection (e.g. upgradeable proxy flags), GoPlus honeypot analysis results, freeze authority status (for Solana SPL mints), and any other identified risk indicators.

## 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/defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-8fcef626/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-yield.agentdiet.dev](https://www.zero.xyz/host/defi-yield.agentdiet.dev/llms.txt)