# Web Search with Full Page Content (Search Sources)

> Web Search with Full Page Content (Search Sources) is a paid API for AI agents from api.x-402.online, paid per call via x402, $0.05/call, status unknown (last checked 2026-10-02).

Search the web for a topic and retrieve both ranked results and the full markdown content of top pages in a single call, using a real browser over a residential IP.

## Facts

- Endpoint: GET https://api.x-402.online/v1/search/sources?utm_source=zero.xyz
- Price: $0.05/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/web-search-with-full-page-content-search-sources-8d95fc1b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_MeOHC60E_Rva1V7CPS85T

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-with-full-page-content-search-sources-8d95fc1b
```

Example prompt: Search for 'best practices for LLM prompt engineering' and get me the full content of the top results so I can read through what the best pages actually say.

## When to prefer this

Use this endpoint when you need both discovery (which pages are relevant) AND the actual page content in a single call, avoiding the need to call a search API and then separately scrape each URL. Ideal for research workflows, fact-checking, or content aggregation where reading the top results is always the goal. Prefer over a plain search API when snippets are insufficient and you need full article text, or over a standalone scraper when you don't yet know which URLs to fetch.

## Known failure modes

- Page content unavailable — site blocked residential IPs or required JavaScript that couldn't be rendered
- Empty results — query too narrow or no indexed pages found
- Partial content — page was too large or timed out mid-render
- Malformed markdown — complex page layouts may not convert cleanly
- Rate limiting or payment failure — x402 payment not accepted or insufficient balance

## How this service works

Search a topic and get the full content of the best pages, in one call. Search, then read the top results, in one call: ranked results from a real web search, and for each of the top pages its main content as markdown, read through a residential IP with a real browser. A page that could not be…

## Output

A list of ranked web search results where each entry includes the page URL, title, and its full main content rendered as markdown — fetched through a real browser over a residential IP. Pages that could not be loaded are indicated as such.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method",
    "bodyType",
    "body"
   ],
   "properties": {
    "body": {
     "properties": {}
    },
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "bodyType": {
     "enum": [
      "json",
      "form-data",
      "text"
     ],
     "type": "string"
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/web-search-with-full-page-content-search-sources-8d95fc1b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.x-402.online](https://www.zero.xyz/host/api.x-402.online/llms.txt)