# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from polymarket-odds.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://polymarket-odds.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: polymarket-odds.agentdiet.dev
- Website: https://polymarket-odds.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/polymarket-odds-agentdiet-dev-base-evm-solana-smart-contract-security-ad5daaca
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_YV-FhvhPfSoIPeB_maTDe

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 polymarket-odds-agentdiet-dev-base-evm-solana-smart-contract-security-ad5daaca
```

Example prompt: Can you check if the Base EVM contract at 0x4e9b682a9e3cb65ad0c4b6a8e4f7e2d123456789 is a honeypot or has any proxy pattern risks?

## When to prefer this

Choose this endpoint when an agent needs a fast, multi-chain security signal covering both Base EVM and Solana tokens in a single call, specifically leveraging GoPlus honeypot data and proxy pattern detection. Prefer it over generic blockchain explorers when the goal is structured risk scoring rather than raw on-chain data, and over manual audits when speed and automation matter for DeFi due diligence workflows.

## Known failure modes

- Invalid or malformed address format returns an error
- Unsupported chain or address type not recognized
- Contract not yet indexed or too new for GoPlus data
- Rate limiting or payment failure (HTTP 402) if USDC payment not provided
- Network timeout if on-chain data is slow to resolve

## 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://polymarket-odds.agentdiet.dev/v1/mint-authority-check)

## Output

Returns a structured security report for the given contract or mint address, including proxy pattern detection results, GoPlus honeypot flags (e.g. buy/sell tax anomalies, ownership traps), and freeze authority status for Solana SPL tokens — helping agents assess whether a contract poses rug-pull or trading risk.

## 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/polymarket-odds-agentdiet-dev-base-evm-solana-smart-contract-security-ad5daaca/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from polymarket-odds.agentdiet.dev](https://www.zero.xyz/host/polymarket-odds.agentdiet.dev/llms.txt)