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

## Facts

- Endpoint: POST https://serp-extract.agentdiet.dev/v1/proxy-upgrade-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-71c51687
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pHTUteswGYeBg7kvqoML-

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-71c51687 -d '<json body>'
```

Example prompt: Can you scan this Base EVM contract 0x1234567890abcdef1234567890abcdef12345678 for proxy upgrade risks, honeypot flags, and any security issues before I interact with it?

## When to prefer this

Choose this endpoint when you need on-chain smart contract security analysis specifically for Base EVM contracts or Solana SPL token mints, particularly when you want GoPlus honeypot detection combined with proxy upgrade pattern scanning in a single call. Prefer this over generic blockchain explorers when you need structured, agent-consumable risk flags rather than raw on-chain data.

## Known failure modes

- Invalid or malformed contract address returns an error
- Address not found on Base or Solana networks
- GoPlus API timeout or unavailability causes degraded response
- Non-contract wallet address returns no contract-level security data
- Rate limiting if called excessively without idempotency key

## 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/proxy-upgrade-risk)

## Output

Returns a structured security report including whether the contract uses a proxy/upgradeable pattern, GoPlus honeypot detection flags and risk scores, freeze authority status (for Solana mints), and an overall upgrade/rug risk assessment for the provided address.

## 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-71c51687/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)