# 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 honeypot flags, proxy patterns, and freeze authority risks

## Facts

- Endpoint: GET https://defi-yield.agentdiet.dev/v1/honeypot-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-a9eb97fd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_G3MvE8NeXsjftDOF92F5m

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-a9eb97fd
```

Example prompt: Can you scan this Base contract address 0x4200000000000000000000000000000000000006 for honeypot traps, proxy patterns, and any GoPlus security red flags before I buy?

## When to prefer this

Choose this endpoint when you need rapid, automated pre-trade security checks on Base EVM contracts or Solana SPL mints, especially when GoPlus honeypot detection and freeze authority are the primary concerns. Prefer this over manual block explorer review when operating in an agentic DeFi workflow that requires sub-second risk gating before swaps or liquidity provision.

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana mainnet returns empty or null result
- GoPlus API downtime may cause incomplete or failed audits
- Newly deployed contracts with no on-chain history may yield inconclusive results
- Payment failure (HTTP 402) if x402 USDC payment is not properly attached

## 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/honeypot-check)

## Output

Returns a structured security report including honeypot detection flags from GoPlus, proxy pattern indicators (e.g. upgradeable proxy signatures), and freeze authority status for Solana SPL mints. May include risk scores or boolean flags indicating whether the contract exhibits known malicious behaviors.

## 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-a9eb97fd/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)