# spipe Answer API

> spipe Answer API is a paid API for AI agents from spip34.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-29).

Answers natural language questions using web search and content extraction, with optional country, language, and freshness filters

## Facts

- Endpoint: POST https://spip34.vercel.app/answer?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/spipe-answer-api-66e66b24
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_CW3HBkWcxMhkvWuGZpVMl

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-api-66e66b24 -d '<json body>'
```

Example prompt: Search the web and give me a direct answer: what are the latest developments in quantum computing from the past week, in English?

## When to prefer this

Choose this endpoint when you need a direct, web-grounded answer to a natural language question — especially when freshness matters (day/week/month/year filters) or when you need results scoped to a specific country or language. It is particularly suited for AI agents that need real-time research without building their own search pipeline. Prefer this over static knowledge bases when the answer may have changed recently.

## Known failure modes

- Missing or empty query field returns a validation error
- Unsupported freshness enum value causes a 400-level error
- No relevant web results found for highly niche or very recent queries may return an empty or low-confidence answer
- Payment failure via x402 protocol returns a 402 Payment Required response
- Rate limiting or upstream search quota exhaustion may result in 429 or 503 errors

## How this service works

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

## Output

A JSON object containing an AI-generated answer synthesized from live web search results, with supporting content extracted from relevant pages. The response reflects the query, any applied country or language filters, and the requested freshness window.

## 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-api-66e66b24/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from spip34.vercel.app](https://www.zero.xyz/host/spip34.vercel.app/llms.txt)