# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from x402-audit.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, honeypot flags, and freeze authority risk signals

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/risk?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402-audit.agentdiet.dev
- Website: https://x402-audit.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-4854a652
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TLfENQO95NVmLSVm-4LmD

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 x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-4854a652
```

Example prompt: Can you run a security scan on the Base contract at 0x1234abcd... and tell me if it's a honeypot or has any proxy pattern risks?

## When to prefer this

Choose this endpoint when you need a quick, automated pre-trade or pre-interaction security check on a Base EVM contract or Solana SPL token mint address — especially when you need honeypot detection via GoPlus, proxy/upgradeability analysis, or freeze authority flags in a single call. Prefer this over manual block explorer lookups or generic code analyzers when you want structured, agent-ready 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 returns no data or empty risk object
- GoPlus API downstream outage may cause degraded or cached results
- Network-only wallet addresses with no contract code may return limited data
- Payment not fulfilled (HTTP 402) blocks access

## 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://x402-audit.agentdiet.dev/v1/risk)

## Output

Returns a structured security report for the queried address, including whether the contract uses proxy patterns (upgradable/delegatecall), GoPlus honeypot classification flags, freeze authority status (for Solana SPL mints), and an overall risk assessment to help agents decide whether to interact with or flag the 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/x402-audit-agentdiet-dev-base-evm-solana-smart-contract-security-4854a652/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-audit.agentdiet.dev](https://www.zero.xyz/host/x402-audit.agentdiet.dev/llms.txt)