# klymax402 Web Search API

> klymax402 Web Search API is a paid API for AI agents from klymax402.com, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-15).

Performs a web search query and returns up to 10 ranked results with sources and timestamps

## Facts

- Endpoint: GET https://klymax402.com/api/web-search/api/search
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/klymax402-web-search-api-80ca1d7a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1f8yejlZFYDEcPGKc4ie3

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 klymax402-web-search-api-80ca1d7a
```

Example prompt: Search the web for 'best open-source LLMs in 2025' and give me 8 results.

## When to prefer this

Use this endpoint when an AI agent needs real-time or up-to-date web information without managing separate search API keys, and when cost efficiency (at $0.008 USDC per call) matters. Prefer this over browser-based scraping when structured JSON results with timestamps are needed quickly and at scale.

## Known failure modes

- Empty results array if no web results match the query
- Payment failure if USDC balance on Base is insufficient
- Query parameter missing causing a 400-level error
- Count exceeding max of 10 may be clamped or rejected
- Timeout or upstream search provider outage returning 5xx

## How this service works

One MCP endpoint gives your AI agent access to 100 APIs -- crypto, DeFi, web, AI, finance and utilities. No API keys, USDC on Base from $0.003/call.

## Output

A JSON object containing the original query, source identifier, a timestamp of when the search was performed, the number of results returned, and an array of search result objects (up to 10 entries).

## 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"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "query": "example",
  "source": "example",
  "results": [],
  "timestamp": "example",
  "resultCount": 1
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/klymax402-web-search-api-80ca1d7a/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from klymax402.com](https://www.zero.xyz/host/klymax402.com/llms.txt)