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

## Facts

- Endpoint: GET https://hn-pulse.agentdiet.dev/v1/onchain-honeypot-detector?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-5954a345
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Vi09Vm6NH3NFCXB6wqhqN

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-5954a345
```

Example prompt: Before I swap into this token, can you scan the Base contract at 0x4d224452801ACEd8B2F0aebE155379bb5D594381 for honeypot flags, proxy patterns, and any GoPlus risk signals?

## When to prefer this

Choose this endpoint when you need a combined multi-chain security scan covering both Base EVM contracts and Solana SPL Mints in a single call, with GoPlus honeypot intelligence and proxy/freeze authority detection. Prefer it over general blockchain explorers when you need structured, agent-consumable risk signals rather than raw on-chain data, and when operating in a micropayment-native (x402/USDC) agent workflow.

## Known failure modes

- Invalid or malformed address returns an error — the address must be a valid 0x EVM address or Base58 Solana SPL Mint
- Contract address not found on Base or Solana returns no data or a not-found error
- GoPlus API unavailability may result in incomplete honeypot flag data
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not settled
- Network congestion or RPC timeouts may delay response for on-chain lookups

## 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/onchain-honeypot-detector)

## Output

Returns a structured security report for the given contract or mint address, including proxy pattern detection results, GoPlus honeypot flag status, freeze authority presence (for Solana SPL mints), and an overall risk assessment to help agents and users decide whether to interact with the asset.

## 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-5954a345/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)