# Syntexa AgentShelf Profile Article Extractor

> Syntexa AgentShelf Profile Article Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.006/call, status unknown (last checked 2026-09-29).

Extracts article text from a public web page URL or raw HTML content, with SSRF protection.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-article?utm_source=zero.xyz
- Price: $0.006/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/syntexa-agentshelf-profile-article-extractor-7ff38bd1
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap__35EsHBYN9ECNvG3Fcy61

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 syntexa-agentshelf-profile-article-extractor-7ff38bd1 -d '<json body>'
```

Example prompt: Can you extract the article text from this page for me? Here's the URL: https://www.example.com/some-news-article

## When to prefer this

Choose this endpoint when you need to extract clean article text from a public URL or raw HTML and want SSRF-safe extraction with a predictable flat fee of $0.006 USDC. It is especially useful when the source page is already known and you want readable article body text without boilerplate. Note that a free sandbox variant at POST /v1/sandbox/profile-article should be tried first if available.

## Known failure modes

- URL is not publicly accessible or requires authentication — returns an error or empty content
- SSRF-blocked URL (internal/private IP ranges) — rejected for security reasons
- HTML content exceeds 200,000 character limit — request rejected
- URL string shorter than 8 characters or longer than 2048 characters — validation error
- Page has no detectable article content — may return empty or minimal text
- Network timeout fetching the URL — returns an error response

## How this service works

Call when an agent needs article text extracted from a public page or HTML (SSRF-safe). Exact $0.006 USDC. Prefer unpaid POST /v1/sandbox/profile-article first.

## Output

Returns the extracted article text from the provided URL or HTML input, cleaned of navigation, ads, and boilerplate, leaving only the core article body content.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "maxLength": 2048,
   "minLength": 8,
   "description": "Public page to fetch. The selector or profile is fixed by the SKU. Provide url or html."
  },
  "html": {
   "type": "string",
   "examples": [
    "<!doctype html><html lang=\"en\"><head><title>Hello</title>\n<meta name=\"description\" content=\"Desc\"><meta property=\"og:title\" content=\"OG\">\n<link rel=\"canonical\" href=\"https://example.com/\"><link rel=\"icon\" href=\"/favicon.ico\">\n</head><body><h1>Hello</h1><a href=\"https://example.com/a\">A</a></body></html>"
   ],
   "maxLength": 200000,
   "minLength": 1,
   "description": "HTML to extract from locally. Provide html or url. When both are set, html is used."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/syntexa-agentshelf-profile-article-extractor-7ff38bd1/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentshelf.syntexa.ch](https://www.zero.xyz/host/agentshelf.syntexa.ch/llms.txt)