# NeuroFi Deep Research

> NeuroFi Deep Research is a paid API for AI agents from neuroavichi.vercel.app, paid per call via x402, $1/call, status unknown (last checked 2026-09-14).

Performs AI-powered deep research on any crypto or blockchain question, returning a comprehensive research report

## Facts

- Endpoint: GET https://neuroavichi.vercel.app/api/research/deep/%7Bquestion%7D
- Price: $1/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/neurofi-deep-research-bba47542
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_emii7Uav3YKoCEEWvY69V

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-deep-research-bba47542
```

Example prompt: Do a deep research report on Ethereum's transition to proof-of-stake — I want to understand its long-term impact on validator economics, network security, and token supply dynamics.

## When to prefer this

Use this endpoint when you need a thorough, long-form research report on a specific crypto or blockchain question rather than a quick lookup or summary. It is best for deep investigative queries where breadth and depth of AI analysis is more important than real-time data freshness.

## Known failure modes

- Payment not provided or insufficient — returns 402 Payment Required
- Invalid or empty question parameter — returns error
- Question too vague or unsupported topic — may return empty or partial report
- Rate limiting or server overload on Vercel deployment — returns 503
- Malformed URL encoding of question parameter — returns 400

## 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 structured JSON response containing the original question and a comprehensive researchReport field with AI-generated deep research findings covering the requested crypto or blockchain topic in detail.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "question": "...",
  "researchReport": "..."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/neurofi-deep-research-bba47542/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from neuroavichi.vercel.app](https://www.zero.xyz/host/neuroavichi.vercel.app/llms.txt)