# 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).

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

## Facts

- Endpoint: GET https://x402-audit.agentdiet.dev/v1/tax-honeypot-scan?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-56484abd
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_vM7vtKr5HUr4-NoB0Nsiv

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-56484abd
```

Example prompt: Can you security-scan the contract 0x4200000000000000000000000000000000000006 on Base for honeypot flags, proxy patterns, and any GoPlus risk signals before I trade it?

## When to prefer this

Choose this endpoint when you need a quick, automated pre-trade security check on a Base EVM token or Solana SPL Mint — especially when you want GoPlus honeypot intelligence combined with proxy pattern detection and freeze authority checks in a single call. Prefer this over manual block explorer review when building automated DeFi trading agents or token screening pipelines that need on-chain risk signals at $0.02 per scan.

## Known failure modes

- Invalid or malformed address returns an error — address must be a valid 0x EVM address or Base58 Solana SPL Mint
- Contract not found on Base chain or Solana returns empty or null results
- GoPlus data unavailable for very new or low-liquidity contracts
- Payment failure (HTTP 402) if x402 USDC micropayment is not properly handled
- Rate limiting or timeout for repeated rapid scans of the same address

## 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/tax-honeypot-scan)

## Output

Returns a structured security report for the queried contract or mint address, including GoPlus honeypot flag status, detected proxy or upgradeable contract patterns, freeze authority presence (for Solana SPL tokens), and an overall risk assessment to help agents or users decide whether to interact with the contract.

## 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-56484abd/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)