# 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 2026-10-23).

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

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/risk?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-23
- 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-9ffadc71
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_HP_YVwFI3AOz0dx3_QV19

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-9ffadc71 -d '<json body>'
```

Example prompt: Can you scan the contract 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed on Base for honeypot flags, proxy patterns, and any other security risks before I ape in?

## When to prefer this

Choose this endpoint when you need fast, automated smart contract risk assessment for Base EVM contracts or Solana SPL mints before trading, integrating, or listing a token. It combines GoPlus honeypot intelligence with proxy and freeze authority checks in a single call, making it ideal for DeFi agents performing pre-trade safety checks or portfolio risk monitoring.

## Known failure modes

- Invalid or malformed address format — neither a valid 0x EVM address nor a Base58 Solana mint
- Address not found on supported chains (Base EVM or Solana)
- GoPlus API upstream timeout or data unavailability
- Payment failure via x402 micro-payment protocol (insufficient USDC balance)
- Rate limiting or quota exceeded

## 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/risk)

## Output

Returns a structured security report for the given contract or mint address, including whether proxy patterns are detected, GoPlus honeypot flags, freeze authority status, and other on-chain risk indicators relevant to Base EVM or Solana SPL tokens.

## 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/serp-extract-agentdiet-dev-base-evm-solana-smart-contract-security-9ffadc71/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)