# Base EVM & Solana Smart Contract Security Scanner

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

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

## Facts

- Endpoint: GET https://prompt-guard.agentdiet.dev/v1/rug-check?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: prompt-guard.agentdiet.dev
- Website: https://prompt-guard.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/prompt-guard-agentdiet-dev-base-evm-solana-smart-contract-security-eef23db5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3FvkS0_j_z2runJgZWgfb

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 prompt-guard-agentdiet-dev-base-evm-solana-smart-contract-security-eef23db5
```

Example prompt: Can you run a security scan on the Base contract 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed and tell me if it has any honeypot flags or proxy patterns?

## When to prefer this

Choose this endpoint when you need a quick, automated pre-trade or pre-investment security check on a specific Base EVM contract or Solana SPL Mint, especially when you need GoPlus honeypot flag data and freeze authority checks in a single call. Prefer this over manual block explorer review when operating in an agent workflow that needs programmatic risk signals.

## Known failure modes

- Invalid or malformed address returns an error response
- Address not found on Base or Solana networks returns empty or null results
- GoPlus API unavailability may cause degraded or missing honeypot flag data
- Non-contract wallet addresses may return limited data
- Payment failure via x402 results in HTTP 402 and no scan data returned

## 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://prompt-guard.agentdiet.dev/v1/rug-check)

## Output

Returns a structured security report including whether the contract uses proxy patterns, any GoPlus honeypot flags, freeze authority status (for Solana), and overall rug pull risk indicators for the given 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/prompt-guard-agentdiet-dev-base-evm-solana-smart-contract-security-eef23db5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from prompt-guard.agentdiet.dev](https://www.zero.xyz/host/prompt-guard.agentdiet.dev/llms.txt)