# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from hn-pulse.agentdiet.dev, paid per call via MPP, $0.02/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://hn-pulse.agentdiet.dev/v1/smart-contract-audit?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: hn-pulse.agentdiet.dev
- Website: https://hn-pulse.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/hn-pulse-agentdiet-dev-base-evm-solana-smart-contract-security-scanner-66467f99
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_pfc5Wn8sbURK7odttBayb

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 hn-pulse-agentdiet-dev-base-evm-solana-smart-contract-security-scanner-66467f99
```

Example prompt: Can you audit the Base EVM contract at 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 for honeypot flags, proxy patterns, and any other security risks before I interact with it?

## When to prefer this

Choose this endpoint when you need a quick, automated pre-trade or pre-integration security check on a Base EVM contract or Solana SPL Mint, specifically for honeypot detection, proxy patterns, and freeze authority — especially when you want GoPlus security data without building your own on-chain analysis pipeline. Prefer this over manual blockchain explorers when you need programmatic, agent-callable risk signals at low cost ($0.02/call).

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana chain may return empty or null results
- GoPlus API unavailability may cause partial results
- Payment failure (HTTP 402) if x402 USDC payment is not provided
- Rate limiting if too many requests are made without payment

## 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://hn-pulse.agentdiet.dev/v1/smart-contract-audit)

## Output

Returns a structured security report including whether the contract exhibits proxy upgrade patterns, GoPlus honeypot detection flags, freeze authority status (for Solana), and an overall risk assessment for the queried 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/hn-pulse-agentdiet-dev-base-evm-solana-smart-contract-security-scanner-66467f99/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from hn-pulse.agentdiet.dev](https://www.zero.xyz/host/hn-pulse.agentdiet.dev/llms.txt)