# 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, $0.01/call, status unknown (last checked 2026-10-28).

Audits Base EVM (0x) contracts or Solana SPL Mint addresses for proxy patterns, honeypot flags, and freeze authority risks

## Facts

- Endpoint: POST https://x402-audit.agentdiet.dev/v1/risk?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-28
- 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-1ed08178
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_-CDZzCJWlKaYu8DNSETDD

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-1ed08178 -d '<json body>'
```

Example prompt: Can you run a security audit on Base EVM contract 0x1234abcd...5678 and tell me if it has any honeypot flags or proxy patterns I should be worried about?

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call security scan of a specific Base EVM contract or Solana SPL Mint without setting up a full GoPlus integration. It is especially useful for AI agents performing pre-trade or pre-investment due diligence on DeFi tokens, automated rug-pull screening pipelines, or any workflow that needs honeypot detection and freeze authority checks in a single low-cost call.

## Known failure modes

- Invalid or malformed address format — returns validation error
- Address not found on Base EVM or Solana chains — may return empty or not-found result
- GoPlus API upstream unavailability — may cause delayed or failed response
- Unsupported chain or contract type — returns error indicating incompatibility
- Payment not provided or insufficient — returns HTTP 402 requiring x402 micropayment

## 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 JSON object containing security findings for the submitted address, including whether the contract exhibits proxy patterns, GoPlus-detected honeypot indicators, and whether freeze authority is present on Solana SPL mints. May include a risk score or categorized flag details.

## 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-1ed08178/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)