# 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, honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://json-repair.agentdiet.dev/v1/wallet-kyt?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-5b840d67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_KPaf8kYMN1e9b3ab8bO58

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-5b840d67
```

Example prompt: Can you scan this Base contract 0x4e9f1b8e...3a2c 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 pre-check on a Base EVM contract or Solana SPL token before executing a trade, transfer, or DeFi interaction. It's particularly valuable for agents performing on-chain KYT (Know Your Token) due diligence, screening tokens for honeypot traps or upgrade proxy risks, or verifying freeze authority on Solana mints. Prefer this over generic block explorers when you need a structured, machine-readable risk verdict rather than raw on-chain data.

## Known failure modes

- Invalid or malformed address format returns an error
- Address not found on Base or Solana networks may return empty or null results
- GoPlus API upstream outage may cause degraded or failed responses
- Solana Base58 address passed as EVM address (or vice versa) may return incorrect chain results
- Very new contracts with no on-chain history may have incomplete audit data

## 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/wallet-kyt)

## Output

Returns a JSON object with security findings for the queried address, including proxy pattern detection results, GoPlus honeypot flags (true/false and risk level), freeze authority status for Solana SPL mints, and overall risk indicators that help determine whether the contract or wallet 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/json-repair-agentdiet-dev-base-evm-solana-smart-contract-security-5b840d67/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)