# 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/bytecode-scanner?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-4e567b60
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_BSFKQdgyOoMD6lmHg1jCE

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-4e567b60
```

Example prompt: Can you scan the Base contract at 0x1234567890abcdef1234567890abcdef12345678 and tell me if it has any honeypot flags, proxy patterns, or other security issues before I interact with it?

## When to prefer this

Use this endpoint when you need automated, pre-interaction security screening of a specific Base EVM contract or Solana SPL token mint — especially before a DeFi swap, NFT purchase, or token investment. It is preferable over manual block explorer review when you want structured risk signals (honeypot, proxy, freeze authority) in a single API call. Best suited for agents performing on-chain due diligence workflows or risk-gating logic before executing transactions.

## Known failure modes

- Invalid or malformed address returns an error indicating address format is unrecognized
- Address not found on Base or Solana chain returns no data or empty risk flags
- Network timeout or upstream GoPlus API unavailability results in a failed scan
- Payment not processed (HTTP 402) if x402 payment header is missing or insufficient
- Unverified contracts with no bytecode may return incomplete results

## 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/bytecode-scanner)

## Output

Returns a structured security assessment of the given contract or mint address, including whether proxy patterns are detected (indicating upgradeability or hidden logic), GoPlus honeypot flags (indicating whether selling or interacting may be blocked), and freeze authority status for Solana SPL tokens. The response identifies specific risk categories present on the contract.

## 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-4e567b60/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)