# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from json-repair.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, GoPlus honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://json-repair.agentdiet.dev/v1/smart-contract-audit?utm_source=zero.xyz
- Price: $0.02/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: json-repair.agentdiet.dev
- Website: https://json-repair.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/json-repair-agentdiet-dev-base-evm-solana-smart-contract-security-2b12c55d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Ywa8K34jlCxICVoqCnvM_

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 json-repair-agentdiet-dev-base-evm-solana-smart-contract-security-2b12c55d
```

Example prompt: Can you scan this Base EVM contract 0x1234abcd... for honeypot flags, proxy patterns, and any other security risks before I interact with it?

## When to prefer this

Use this endpoint when you need a quick, automated security check on a specific Base EVM contract or Solana SPL Mint before interacting with it in a DeFi context. It is particularly valuable for detecting honeypot schemes, proxy upgrade risks, and freeze authority abuse — risks that are difficult to assess manually. Prefer this over generic blockchain explorers when you need structured, agent-readable security signals rather than raw bytecode or transaction history.

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana chain may return empty or null results
- GoPlus API unavailability may cause delayed or partial results
- Non-contract wallet addresses may return limited audit data
- Rate limiting or payment failure (HTTP 402) if USDC balance is insufficient

## 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://json-repair.agentdiet.dev/v1/smart-contract-audit)

## Output

Returns a structured JSON object containing security findings for the given contract or SPL Mint, including proxy pattern detection results, GoPlus honeypot flag status, freeze authority presence (for Solana), and an overall risk assessment.

## 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/json-repair-agentdiet-dev-base-evm-solana-smart-contract-security-2b12c55d/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from json-repair.agentdiet.dev](https://www.zero.xyz/host/json-repair.agentdiet.dev/llms.txt)