# 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 Base EVM (0x) contracts and Solana SPL Mint addresses for honeypot traps, proxy patterns, and freeze authority risks using GoPlus data.

## Facts

- Endpoint: GET https://onchain-risk.agentdiet.dev/v1/tax-honeypot-scan?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-41ea6ab9
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_rBzV2IWYD56Gbyp-c9971

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-41ea6ab9
```

Example prompt: Can you scan this Base contract address 0x1234abcd...5678 for honeypot traps, proxy patterns, and any GoPlus risk flags before I ape in?

## When to prefer this

Use this endpoint when you need on-chain security screening for Base EVM contracts or Solana SPL Mints before interacting with or trading a token — especially when honeypot detection, proxy upgrade pattern analysis, and freeze authority checks are needed in a single call. Prefer this over generic token info APIs when security risk assessment is the primary concern.

## Known failure modes

- Invalid or malformed address format returns an error
- Contract address not found on Base chain returns no data
- GoPlus API downstream outage may cause scan failures
- Newly deployed contracts may have incomplete risk data
- Non-Base EVM chains not supported for 0x addresses

## 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/tax-honeypot-scan)

## Output

Returns a structured security report including GoPlus honeypot flags, proxy pattern detection results, freeze authority status, and overall risk indicators for the queried EVM contract or Solana SPL 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-41ea6ab9/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)