# NeuroFi Smart Contract Audit

> NeuroFi Smart Contract Audit is a paid API for AI agents from neurofi-chi.vercel.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-13).

Performs an AI-powered security audit of a smart contract given its on-chain address, returning an audit report

## Facts

- Endpoint: GET https://neurofi-chi.vercel.app/api/audit/%7Baddress%7D
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/neurofi-smart-contract-audit-02b540f5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_M-x3IYzfMi3HXFgjcKp1i

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 neurofi-smart-contract-audit-02b540f5
```

Example prompt: Can you run an AI security audit on this smart contract — 0x1f9840a85d5aF5bf1D1762F925BDADdC4201F984 — and tell me if there are any vulnerabilities or red flags I should know about before interacting with it?

## When to prefer this

Choose this endpoint when you need a quick AI-generated security assessment of a specific deployed smart contract address, especially for due diligence before interacting with an unknown DeFi protocol, token, or NFT contract. Best suited for on-demand single-contract audits rather than comprehensive professional audits.

## Known failure modes

- Invalid or malformed contract address returns an error response
- Contract address not found on-chain may return empty or limited audit data
- Rate limiting or payment failure via x402 protocol results in 402 Payment Required
- Network timeout from Tavily web search or MiMo LLM may cause partial or failed responses
- Unverified or unverifiable contract source code may produce low-confidence audit results

## How this service works

NeuroFi provides AI-powered crypto intelligence endpoints covering token research, market analysis, contract auditing, sentiment tracking, news summarization, portfolio advice, deep research, text translation, language detection, SEO content generation, and contract explanation. All analytical endpoints require x402 micropayment on Base.

## Output

A JSON object containing the queried contract address and a detailed AI-generated audit report covering security vulnerabilities, risk factors, code patterns, and recommendations based on on-chain data and web intelligence.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "address": "0x...",
  "auditReport": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/neurofi-smart-contract-audit-02b540f5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from neurofi-chi.vercel.app](https://www.zero.xyz/host/neurofi-chi.vercel.app/llms.txt)