# Base EVM & Solana Smart Contract Security Scanner

> Base EVM & Solana Smart Contract Security Scanner is a paid API for AI agents from whale-momentum.agentdiet.dev, paid per call via MPP, $0.01/call, status unknown (last checked 2026-10-21).

Audits a Base EVM (0x) contract or Solana SPL Mint address for proxy patterns, honeypot flags, and freeze authority risks

## Facts

- Endpoint: GET https://whale-momentum.agentdiet.dev/v1/wallet-kyt?utm_source=zero.xyz
- Price: $0.01/call
- Payment: MPP
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Provider: whale-momentum.agentdiet.dev
- Website: https://whale-momentum.agentdiet.dev
- Canonical page: https://www.zero.xyz/c/whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-483624be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_p1s1ZrFJnhbLmNtkQ3M3O

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 whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-483624be
```

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

## When to prefer this

Choose this endpoint when you need a quick, affordable ($0.01) automated security check on a specific Base EVM contract or Solana SPL Mint before interacting with or investing in it. It is particularly useful for DeFi agents performing pre-trade due diligence, wallet risk assessment pipelines, or any workflow that needs GoPlus honeypot intelligence and proxy/freeze-authority detection without standing up a full audit suite.

## Known failure modes

- Invalid or malformed address returns an error (non-0x format for EVM, invalid Base58 for Solana)
- Contract address not found on Base or Solana returns empty or null risk data
- GoPlus API unavailability may cause partial results or timeout
- Address is a plain EOA wallet rather than a contract, resulting in limited audit data
- Rate limiting or payment failure (HTTP 402) if x402 micropayment is not properly handled

## 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://whale-momentum.agentdiet.dev/v1/wallet-kyt)

## Output

Returns a security analysis object including proxy pattern detection (whether the contract is upgradeable or delegates to another contract), GoPlus honeypot flag status, freeze authority status for Solana SPL mints, and associated risk indicators for the given address on Base EVM or Solana.

## 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/whale-momentum-agentdiet-dev-base-evm-solana-smart-contract-security-483624be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from whale-momentum.agentdiet.dev](https://www.zero.xyz/host/whale-momentum.agentdiet.dev/llms.txt)