# 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, GoPlus honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://defi-yield.agentdiet.dev/v1/bytecode-scanner?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-5d29e1bf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_InwQIzrHOX0StyU79c27J

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-5d29e1bf
```

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

## When to prefer this

Choose this endpoint when you need automated, real-time security pre-screening of a specific smart contract or Solana SPL Mint address before executing a DeFi transaction, adding it to a watchlist, or routing agent funds. It is especially valuable for AI trading agents, DeFi portfolio managers, and security-conscious workflows that need GoPlus honeypot intelligence combined with proxy pattern and freeze authority checks in a single call, without building a custom on-chain analysis pipeline.

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana chains may return empty or unknown results
- GoPlus API rate limits or downtime could cause partial data
- Newly deployed contracts may have insufficient on-chain data for analysis
- Payment failure (402) if USDC balance is insufficient for the $0.01 per-call fee

## 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/bytecode-scanner)

## Output

Returns a structured security report including proxy pattern detection results, GoPlus honeypot flags (e.g. can_not_sell, is_honeypot), freeze authority status for Solana mints, and overall risk indicators for the provided contract or mint address.

## 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-5d29e1bf/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)