# Enrich Gate Neural Web Search

> Enrich Gate Neural Web Search is a paid API for AI agents from enrich-gate.vercel.app, paid per call via x402, $0.012/call, status unknown (last checked 2026-09-13).

Performs semantic/neural web search powered by Exa, returning ranked results with titles, URLs, and snippets for a given query.

## Facts

- Endpoint: POST https://enrich-gate.vercel.app/neural-search
- Price: $0.012/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/enrich-gate-neural-web-search-99386ca5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_yvsuKpqI00PpkDEOpNhC2

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 enrich-gate-neural-web-search-99386ca5 -d '<json body>'
```

Example prompt: Search the web for 'latest breakthroughs in mRNA vaccine technology' and give me the top 5 results with titles, URLs, and snippets.

## When to prefer this

Prefer this endpoint when you need semantically relevant web search results rather than purely keyword-based results — ideal for conceptual, research-oriented, or nuanced queries where traditional search might miss context. Choose over generic scraping when you need multiple ranked results with snippets rather than the full content of a single page.

## Known failure modes

- Invalid or empty query returns an error
- num parameter out of acceptable range may fail or be clamped
- Exa backend outage causes 502 or 503
- x402 payment failure if insufficient USDC balance
- Rate limiting if too many requests in short window

## How this service works

Semantic/neural web search (Exa-backed). POST { query, num? } → { results: [{title,url,snippet}] }.

## Output

A JSON array of search results, each containing a title (page title), url (source URL), and snippet (relevant excerpt), ranked by semantic relevance to the query.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/enrich-gate-neural-web-search-99386ca5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from enrich-gate.vercel.app](https://www.zero.xyz/host/enrich-gate.vercel.app/llms.txt)