# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from alpha-stream.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 proxy patterns, honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://alpha-stream.agentdiet.dev/v1/rug-check?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: alpha-stream.agentdiet.dev
- Website: https://alpha-stream.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/alpha-stream-agentdiet-dev-base-evm-solana-smart-contract-security-cf1cbe8a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_kONcegAZWjRvpInkFX0la

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 alpha-stream-agentdiet-dev-base-evm-solana-smart-contract-security-cf1cbe8a
```

Example prompt: Can you run a security scan on this Base contract 0x4200000000000000000000000000000000000006 and tell me if it's a honeypot or has any proxy patterns or rug pull risks?

## When to prefer this

Choose this endpoint when you need a fast, low-cost ($0.01) automated pre-trade or due diligence security check on a specific Base EVM contract or Solana SPL Mint address. It is particularly valuable when assessing unknown or newly launched tokens for honeypot risk, proxy upgradeability, or freeze authority before executing a swap, providing liquidity, or investing. Prefer this over manual block explorer inspection when you need structured, machine-readable risk signals consumable by an AI agent or automated workflow.

## Known failure modes

- Invalid or malformed address returns an error — must be a valid 0x EVM address or Base58 Solana SPL Mint
- Address not found on Base chain or Solana mainnet may return empty or null risk data
- GoPlus API upstream unavailability may cause degraded or missing honeypot data
- Non-contract wallet addresses (EOAs) may return limited results with no contract-level audit data
- Payment failure via x402 micropayment protocol will result in HTTP 402 and no scan result

## 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://alpha-stream.agentdiet.dev/v1/rug-check)

## Output

Returns a JSON object containing security findings for the queried address, including whether proxy upgrade patterns are detected, GoPlus honeypot risk flags, freeze authority status (for Solana SPL mints), and an overall risk assessment indicating whether the contract exhibits characteristics common to rug pulls or scam tokens.

## 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/alpha-stream-agentdiet-dev-base-evm-solana-smart-contract-security-cf1cbe8a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from alpha-stream.agentdiet.dev](https://www.zero.xyz/host/alpha-stream.agentdiet.dev/llms.txt)