# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from whale-momentum.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://whale-momentum.agentdiet.dev/v1/flashloan-vuln-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-564b67ac
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_NcIcXUKG4l_A6tRYUDAQL

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 whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-564b67ac
```

Example prompt: Can you scan the Base contract at 0x4Fabb145d64652a948d72533023f6E7A623C7C53 for honeypot flags, proxy patterns, and any other security red flags before I interact with it?

## When to prefer this

Use this endpoint when you need a combined multi-chain security check (Base EVM and Solana) in a single call, especially when you want GoPlus honeypot detection plus proxy pattern analysis and freeze authority checks together. Prefer this over manual on-chain inspection or separate audit tools when quickly vetting unfamiliar tokens or contracts before a DeFi interaction or integration.

## Known failure modes

- Invalid or malformed address format returns an error
- Contract not found or not deployed on Base returns empty/null results
- Solana address passed to EVM scanner or vice versa may return incorrect results
- GoPlus API downstream outage may cause degraded or missing honeypot data
- Rate limiting or payment failure (HTTP 402) if USDC micropayment not completed

## 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://whale-momentum.agentdiet.dev/v1/flashloan-vuln-check)

## Output

Returns a security assessment object containing proxy pattern detection results, GoPlus honeypot flag status, freeze authority presence (for Solana), and an overall risk summary for the queried contract or mint 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/whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-564b67ac/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)