# 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 honeypot traps, proxy patterns, and freeze authority risks

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/honeypot-check?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-fde64df1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Mu_y8VR0wXebjdExpuQnv

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-fde64df1
```

Example prompt: Can you check if the Base contract 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed is a honeypot or has any proxy patterns that could be a rug pull risk?

## When to prefer this

Choose this endpoint when you need a quick, automated security pre-check on a specific Base EVM contract or Solana SPL mint before trading, listing, or integrating a token. It is especially valuable for DeFi agents performing due diligence, wallets warning users about risky tokens, or trading bots that need honeypot detection before executing swaps. Prefer this over manual block explorer inspection when you need programmatic, structured risk signals including GoPlus data and proxy pattern detection in a single call.

## Known failure modes

- Invalid or malformed address returns an error — ensure 0x prefix for EVM or valid Base58 for Solana
- Address not found on Base or Solana networks returns empty or null risk data
- GoPlus API unavailability may cause incomplete honeypot flag results
- Newly deployed contracts with no on-chain history may return insufficient data for full analysis
- Payment failure (HTTP 402) if x402 micropayment is not properly handled by the client

## 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/honeypot-check)

## Output

Returns a structured security report for the given contract or mint address, including GoPlus honeypot detection results, proxy pattern analysis, freeze authority status (for Solana SPL tokens), and overall risk indicators that help determine whether the asset is safe to interact with.

## 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-fde64df1/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)