# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from x402broker.com, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

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

## Facts

- Endpoint: GET https://x402broker.com/v1/honeypot-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: x402broker.com
- Website: https://x402broker.com
- Canonical page: https://www.zero.xyz/c/x402broker-com-base-evm-solana-smart-contract-security-scanner-c3d2ae85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FMDQKncNOf3GTEmAe8wCV

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 x402broker-com-base-evm-solana-smart-contract-security-scanner-c3d2ae85
```

Example prompt: Can you scan the Base EVM contract 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed for honeypot risks and proxy patterns, and tell me if GoPlus has flagged anything suspicious?

## When to prefer this

Choose this endpoint when you need rapid, automated pre-trade or pre-investment security screening of Base EVM contracts or Solana SPL tokens, especially when GoPlus honeypot intelligence and freeze authority detection are required in a single call. Prefer this over manual block explorer review when building DeFi trading bots, token scanners, or risk-gating workflows that need programmatic security verdicts at $0.01 per check.

## Known failure modes

- Invalid or malformed address returns an error — must be a valid 0x EVM address or Base58 Solana mint
- Contract not found on Base chain or Solana returns no data or empty result
- GoPlus data unavailable for very new or obscure contracts
- Rate limiting or payment failure (HTTP 402) if USDC micropayment is not completed
- Network timeout if on-chain data fetch is slow

## 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://x402broker.com/v1/honeypot-check)

## Output

Returns a structured security report including honeypot detection flags from GoPlus, proxy pattern identification (e.g. upgradeable proxies), freeze authority status for Solana SPL mints, and overall risk indicators for the queried contract or mint 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/x402broker-com-base-evm-solana-smart-contract-security-scanner-c3d2ae85/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402broker.com](https://www.zero.xyz/host/x402broker.com/llms.txt)