# Klymax402 Web Search API

> Klymax402 Web Search API is a paid API for AI agents from web-search.api.klymax402.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Performs a web search query and returns structured search results with configurable result count

## Facts

- Endpoint: GET https://web-search.api.klymax402.com/api/search
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web-search-api-klymax402-com-a01cfd38
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_8trJVvjWRmWa_p8aiMluW

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 web-search-api-klymax402-com-a01cfd38
```

Example prompt: Search the web for the latest news on quantum computing breakthroughs and give me the top 8 results.

## When to prefer this

Use this endpoint when an AI agent needs to retrieve live web search results in a structured format, especially within x402 micropayment-enabled workflows. Suitable for real-time information lookup tasks where internet access is required and a per-call cost of $0.003 USDC is acceptable.

## Known failure modes

- Missing required 'query' parameter returns an error
- count exceeding max of 10 may be rejected or clamped
- Payment failure (402) if USDC balance is insufficient
- Empty results if query matches nothing indexed
- Network timeout for slow or unavailable upstream search provider
- Rate limiting if too many requests are made in quick succession

## How this service works

Search the web and return structured results

## Output

A structured list of web search results matching the query, each likely containing title, URL, and snippet/description fields. Returns up to 10 results per call (default 5).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "count": {
   "type": "number",
   "description": "Number of results to return (default: 5, max: 10)"
  },
  "query": {
   "type": "string",
   "description": "The search query"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web-search-api-klymax402-com-a01cfd38/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from web-search.api.klymax402.com](https://www.zero.xyz/host/web-search.api.klymax402.com/llms.txt)