# AgentShelf Article Published Time Extractor

> AgentShelf Article Published Time Extractor is a paid API for AI agents from agentshelf.syntexa.ch, paid per call via x402, $0.009/call, status unknown (last checked 2026-09-29).

Extracts the article:published_time meta tag value from a given public URL or raw HTML content, in an SSRF-safe manner.

## Facts

- Endpoint: POST https://agentshelf.syntexa.ch/v1/profile-article-published?utm_source=zero.xyz
- Price: $0.009/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-29
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agentshelf-article-published-time-extractor-e3e7f794
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_1RoR46o_fZHbXBQSxMTJL

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 agentshelf-article-published-time-extractor-e3e7f794 -d '<json body>'
```

Example prompt: Can you find out when this article was published? Here's the URL: https://example.com/news/some-article — pull the article:published_time from the page for me.

## When to prefer this

Use this endpoint when you need to reliably extract the article:published_time Open Graph/meta property from a web article, either by providing a URL for live fetching or raw HTML for local parsing. It is SSRF-safe, making it suitable for agent pipelines that must not expose internal network access. Prefer the free sandbox POST /v1/sandbox/profile-article-published endpoint for testing or when budget is a concern, and fall back to this paid endpoint for production use at $0.009 USDC per call.

## Known failure modes

- URL is not publicly accessible or returns a non-200 status — extraction fails
- Page does not contain an article:published_time meta tag — returns empty or null result
- HTML content exceeds the 200,000 character limit — request rejected
- URL is blocked by SSRF protection rules — request rejected
- Malformed or non-UTF-8 HTML causes parsing failure

## How this service works

Call when an agent needs article:published_time extracted from a public page or HTML (SSRF-safe). Exact $0.009 USDC. Prefer unpaid POST /v1/sandbox/profile-article-published first.

## Output

Returns the value of the article:published_time meta property extracted from the provided URL or HTML, typically an ISO 8601 datetime string indicating when the article was first published.

## 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/agentshelf-article-published-time-extractor-e3e7f794/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)