# Base EVM & Solana Smart Contract Security Scanner

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

Audits a Base EVM 0x contract or Solana SPL Mint address for honeypot flags, proxy patterns, and freeze authority risks

## Facts

- Endpoint: GET https://serp-extract.agentdiet.dev/v1/rug-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: serp-extract.agentdiet.dev
- Website: https://serp-extract.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/serp-extract-agentdiet-dev-base-evm-solana-smart-contract-security-34bb659e
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_5kZUpQHxcFChmLya4PLEt

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 serp-extract-agentdiet-dev-base-evm-solana-smart-contract-security-34bb659e
```

Example prompt: Can you run a security audit on this Base contract address 0x1234abcd... and tell me if it's a honeypot or has any proxy patterns that could be a rug pull risk?

## When to prefer this

Choose this endpoint when you need a fast, automated security pre-check on a Base EVM contract or Solana SPL Mint before interacting with it — especially for honeypot detection, proxy upgrade patterns, and freeze authority. It combines GoPlus intelligence with on-chain analysis in a single call, making it ideal for DeFi agents conducting pre-trade due diligence or portfolio risk screening.

## Known failure modes

- Invalid or malformed address returns an error response
- Unsupported chain or address format not recognized as Base EVM or Solana SPL
- GoPlus API unavailability may cause incomplete or stale results
- Very newly deployed contracts may have insufficient on-chain data for full analysis
- Payment failure (HTTP 402) if x402 payment header is missing or invalid USDC balance

## 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://serp-extract.agentdiet.dev/v1/rug-check)

## Output

Returns a structured security report for the given contract or mint address, including GoPlus honeypot detection flags, proxy pattern analysis, freeze authority status (for Solana SPL), and overall rug pull risk signals derived from on-chain metadata.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "address"
 ],
 "properties": {
  "limit": {
   "type": "integer",
   "default": 20,
   "maximum": 100,
   "minimum": 1,
   "description": "Maximum number of items to return per page (1-100)"
  },
  "cursor": {
   "type": "string",
   "description": "Opaque pagination cursor for fetching the next page"
  },
  "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/serp-extract-agentdiet-dev-base-evm-solana-smart-contract-security-34bb659e/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from serp-extract.agentdiet.dev](https://www.zero.xyz/host/serp-extract.agentdiet.dev/llms.txt)