# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from onchain-risk.agentdiet.dev, 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://onchain-risk.agentdiet.dev/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: onchain-risk.agentdiet.dev
- Website: https://onchain-risk.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/onchain-risk-agentdiet-dev-base-evm-solana-smart-contract-security-fb43f261
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_uWmHsFXkGjd_BxVxSdGl9

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 onchain-risk-agentdiet-dev-base-evm-solana-smart-contract-security-fb43f261
```

Example prompt: Can you scan this Base contract 0x1234567890abcdef1234567890abcdef12345678 for honeypot flags, proxy patterns, and any other security risks before I trade it?

## When to prefer this

Choose this endpoint when you need a quick, automated on-chain security check for a Base EVM contract or Solana SPL Mint before interacting with it — especially for honeypot detection, proxy upgrade risk, and freeze authority. Prefer this over general blockchain explorers when you need structured, agent-readable risk flags rather than raw on-chain data.

## Known failure modes

- Invalid or malformed address returns an error response
- Unsupported chain or address format not matching Base EVM or Solana returns failure
- Contract not yet indexed by GoPlus may return incomplete data
- Network timeout or upstream GoPlus API unavailability
- Payment not processed (HTTP 402) if x402 micropayment not completed

## 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://onchain-risk.agentdiet.dev/v1/honeypot-check)

## Output

Returns a structured risk report including GoPlus honeypot detection results, proxy pattern indicators, freeze authority status (for Solana), and overall security flags for the given 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/onchain-risk-agentdiet-dev-base-evm-solana-smart-contract-security-fb43f261/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from onchain-risk.agentdiet.dev](https://www.zero.xyz/host/onchain-risk.agentdiet.dev/llms.txt)