# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from defi-yield.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://defi-yield.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: defi-yield.agentdiet.dev
- Website: https://defi-yield.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-c7f5d12c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Z8N2dYgP02PFHMGZo3L3K

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 defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-c7f5d12c
```

Example prompt: Can you run a rug-pull and honeypot security check on the Base EVM contract 0x4ed4E862860beD51a9570b96d89aF5E1B0Efefed? I want to know if it has proxy patterns or any GoPlus honeypot flags before I buy.

## When to prefer this

Choose this endpoint when you need a combined EVM and Solana security scan that specifically covers proxy upgrade patterns, GoPlus honeypot detection, and Solana freeze authority in a single call — especially when operating on the Base network or Solana SPL token ecosystem and needing lightweight, per-call auditing at low cost ($0.01) without running a full static analysis tool.

## Known failure modes

- Invalid or malformed address returns an error — address must be a valid 0x EVM hex string or Base58 Solana mint
- Address not found on Base or Solana returns no data or empty risk flags
- Temporary GoPlus API unavailability may cause stale or missing honeypot data
- Unverified contracts may return limited proxy pattern analysis
- Payment failure (HTTP 402) if x402 USDC micropayment is 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://defi-yield.agentdiet.dev/v1/rug-check)

## Output

Returns a structured security report for the queried address, including whether the contract exhibits proxy upgrade patterns, GoPlus honeypot detection results, and freeze authority status for Solana SPL Mints — helping agents assess rug pull risk before interacting with or investing in a token.

## 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/defi-yield-agentdiet-dev-base-evm-solana-smart-contract-security-c7f5d12c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from defi-yield.agentdiet.dev](https://www.zero.xyz/host/defi-yield.agentdiet.dev/llms.txt)