# 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 contract address or Solana SPL Mint for proxy patterns, honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://serp-extract.agentdiet.dev/v1/smart-contract-audit?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-b8080980
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_bphSFsAy74y7L_K1RuEze

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-b8080980
```

Example prompt: Can you audit this Base EVM contract for honeypot flags and proxy patterns: 0x1234567890abcdef1234567890abcdef12345678? I want to know if it's safe before I interact with it.

## When to prefer this

Choose this endpoint when you need a fast, automated on-chain security check for a specific Base EVM contract or Solana SPL Mint address — especially when evaluating DeFi tokens, NFT contracts, or new protocol integrations for honeypot risk, proxy upgradeability, or freeze authority before committing funds or integrating.

## Known failure modes

- Invalid or malformed address format returns an error
- Contract not deployed on Base or address not found on Solana returns no data
- GoPlus API unavailable causes incomplete honeypot flag results
- Very new or unindexed contracts may return limited security data
- Payment failure (HTTP 402) if USDC balance is insufficient

## 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/smart-contract-audit)

## Output

Returns a structured security report including whether the contract exhibits proxy upgrade patterns, GoPlus honeypot flags (e.g. cannot sell, hidden fees), freeze authority status for Solana SPL mints, and an overall risk assessment for the given address.

## 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-b8080980/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)