# x402 Agent Judgment & Synthesis API – Live Web Search

> x402 Agent Judgment & Synthesis API – Live Web Search is a paid API for AI agents from products.54.168.247.83.sslip.io, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-13).

Performs a live web search for a given query and returns relevant results, payable per-call via x402 micropayment with no API keys required.

## Facts

- Endpoint: POST https://products.54.168.247.83.sslip.io/v1/search?utm_source=zero.xyz
- Price: $0.001/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-agent-judgment-synthesis-api-live-web-search-50b64fee
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MSLisbSxGnS5AgyESx59A

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 x402-agent-judgment-synthesis-api-live-web-search-50b64fee -d '<json body>'
```

Example prompt: Search the web for 'x402 agent tools' and give me the live results — use a pay-per-call search so I don't need to set up an API key.

## When to prefer this

Choose this endpoint when you need live web search results or keyword planning without managing API keys or subscriptions — ideal for AI agent pipelines that want to pay per call in USDC via x402 micropayments. Prefer this over traditional search APIs when you want frictionless, no-signup access and are comfortable with crypto micropayments.

## Known failure modes

- Payment not received or insufficient USDC balance — request rejected with 402 Payment Required
- Invalid or missing 'seed' parameter — may return empty or error response
- Rate limiting if payment processing fails mid-request
- Network timeout if the underlying web search takes too long
- Malformed JSON body returns 400 Bad Request

## How this service works

Pay-per-call agent utilities: pre-flight compliance classification, pre-flight URL safety, composed company/market research, live web search, page scraping, and keyword planning. Pay $0.001 USDC (research/classify/url_safety/search/scrape) or $0.002 USDC (keyword_plan) per call via x402 -- no API keys, no signup.

## Output

Returns a JSON object with a 'status' field and a 'data' field containing live web search results or a clustered keyword plan with search volume, competition scores, and content recommendations, depending on the endpoint invoked.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "seed": {
   "type": "string"
  },
  "market": {
   "type": "string"
  },
  "clusters": {
   "type": "integer"
  },
  "min_volume": {
   "type": "integer"
  },
  "num_keywords": {
   "type": "integer"
  },
  "max_competition": {
   "type": "number"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "data": "# Keyword Plan: x402 agent tools\n## Cluster 1: agent tooling\n- x402 keywords (volume 1.2K, competition 0.3)\n## Content recommendations\n- Build a comparison guide",
  "status": "success"
 },
 "description": "Clustered keyword plan with search volume, competition scores, and content recommendations."
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-agent-judgment-synthesis-api-live-web-search-50b64fee/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from products.54.168.247.83.sslip.io](https://www.zero.xyz/host/products.54.168.247.83.sslip.io/llms.txt)