# spipe Answer

> spipe Answer is a paid API for AI agents from spip36.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-15).

Answers a natural language question using web search and content extraction, returning a synthesized response

## Facts

- Endpoint: POST https://spip36.vercel.app/answer
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spipe-answer-8dadd3b1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Yqyp3u0DGImz4Ikx55sFd

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 spipe-answer-8dadd3b1 -d '<json body>'
```

Example prompt: Search the web and answer this question: what are the latest developments in nuclear fusion energy as of this week? Focus on English results from the past week.

## When to prefer this

Choose this endpoint when you need a quick, synthesized answer to a natural language question backed by live web search, especially when freshness matters (news, current events, recent data). It is ideal for agentic research tasks where you want a single API call to both search and extract relevant content rather than managing a search API and scraper separately. Prefer it over static knowledge bases when the answer may have changed recently.

## Known failure modes

- Query too vague or ambiguous — may return low-quality or irrelevant answer
- Freshness filter too narrow (e.g. 'day') with rare topics — may return no useful results
- Unsupported language or country code — may fall back to default or return error
- Payment failure over x402 protocol — 402 Payment Required response
- Service unavailable or timeout on Vercel deployment — 503 or timeout error
- Query triggers content policy — may return empty or filtered response

## How this service works

Web search, content extraction, and research APIs for AI agents. x402 on Base.

## Output

A JSON object containing a synthesized answer derived from web search results and extracted content, addressing the input query with up-to-date information filtered by the requested freshness, country, and language parameters.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Question to answer"
  },
  "country": {
   "type": "string"
  },
  "language": {
   "type": "string"
  },
  "freshness": {
   "enum": [
    "day",
    "week",
    "month",
    "year"
   ],
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/spipe-answer-8dadd3b1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from spip36.vercel.app](https://www.zero.xyz/host/spip36.vercel.app/llms.txt)