# 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 (via GoPlus), and freeze authority risks

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/wallet-kyt?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-f3b7eca6
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_14BfrGDJ4gXsPTiT4NtOj

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-f3b7eca6
```

Example prompt: Can you scan the Base contract 0x1234abcd...efgh for honeypot traps, proxy patterns, and any other security red flags before I interact with it?

## When to prefer this

Choose this endpoint when you need rapid, pre-interaction security screening of a specific Base EVM contract or Solana SPL Mint address — particularly when GoPlus honeypot detection and proxy pattern analysis are required. Prefer this over generic block explorer lookups when you need structured risk signals (freeze authority, upgradeable proxies, honeypot classification) returned in a machine-readable format for agent decision-making.

## Known failure modes

- Invalid or malformed address returns an error
- Address not found on Base or Solana returns empty or null results
- GoPlus API unavailability may cause incomplete honeypot data
- Non-contract wallet addresses may return limited findings
- Payment failure (HTTP 402) blocks the request if x402 payment is 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://x402-audit.agentdiet.dev/v1/wallet-kyt)

## Output

Returns a structured JSON object containing security findings for the given address, including proxy pattern detection results, GoPlus honeypot flag status, and freeze authority information for Solana SPL mints — allowing the agent to assess contract risk before interaction.

## 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-f3b7eca6/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)