# Vextorium RSS/Atom Feed Reader

> Vextorium RSS/Atom Feed Reader is a paid API for AI agents from api.vextorium.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-20).

Fetches any RSS 2.0, RSS 1.0, or Atom feed (or auto-discovers the feed from a web page URL) and returns clean, structured JSON with title, link, ISO date, author, plain-text summary, and categories for each entry.

## Facts

- Endpoint: POST https://api.vextorium.com/leer-rss-pago?utm_source=zero.xyz
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/vextorium-rss-atom-feed-reader-8019defb
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_QV0WcedAARO6l-uZvUepW

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 vextorium-rss-atom-feed-reader-8019defb -d '<json body>'
```

Example prompt: Fetch the latest 10 entries from the GitHub Blog's RSS feed at https://github.blog/feed/ and give me the title, date, author, and summary for each post.

## When to prefer this

Choose this endpoint when you need to ingest any RSS or Atom feed as structured JSON without setting up a feed-parsing library. It is especially useful when you only have a webpage URL and want auto-discovery of the feed, or when you need consistent ISO date formatting and plain-text summaries stripped of HTML across all feed formats (RSS 1.0, RSS 2.0, Atom). It is a cost-effective single-call solution at $0.003 USDC per call for periodic monitoring or one-off feed reads.

## Known failure modes

- Invalid or unreachable URL returns an error — network timeouts or DNS failures
- URL points to a page with no discoverable feed link and no valid XML
- Feed XML is malformed or uses a non-standard format not recognized as RSS or Atom
- Limit parameter outside 1-100 range may be ignored or rejected
- Payment not processed or x402 auth missing returns a payment-required error

## How this service works

Read any RSS 2.0, RSS 1.0 or Atom feed (or find the feed a web page declares) and get clean JSON: title, link, date (ISO), author, plain-text summary and categories of each entry.

## Output

Returns a JSON object with the feed URL, feed title, format (rss or atom), and an array of entries each containing: title, link, ISO 8601 date, author, plain-text summary, and an array of category tags. Up to 100 entries can be returned per call (default 20).

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "url": {
   "type": "string",
   "description": "Feed or page URL"
  },
  "limite": {
   "type": "integer",
   "description": "Entries (1-100, default 20)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "feed": "https://github.blog/feed/",
  "titulo": "The GitHub Blog",
  "formato": "rss",
  "entradas": [
   {
    "autor": "Gwen Davis",
    "fecha": "2026-10-02T15:00:00+00:00",
    "enlace": "https://github.blog/ai-and-ml/ai-is-rewriting-the-developer-career-ladder-heres-how-to-stand-out/",
    "titulo": "AI is rewriting the developer career ladder. Here’s how to stand out.",
    "resumen": "Learn three ways to get noticed and grow your career as AI reshapes how developers build software. The post AI is rewriting the developer career ladder. Here’s how to stand out. appeared first on The GitHub Blog .",
    "categorias": [
     "AI & ML",
     "Career growth",
     "Developer skills",
     "AI",
     "career development"
    ]
   },
   {
    "autor": "Andrea Griffiths",
    "fecha": "2026-10-01T15:07:16+00:00",
    "enlace": "https://github.blog/news-insights/company-news/10-technical-talks-im-excited-about-at-github-universe-2026/",
    "titulo": "10 technical talks I’m excited about at GitHub Universe 2026",
    "resumen": "From verifying AI-written code to securing npm dependencies, these are the sessions I’m building my Universe agenda around. The post 10 technical talks I’m excited about at GitHub Universe 2026 appeared first on The GitHub Blog .",
    "categorias": [
     "Company news",
     "News & insights",
     "GitHub Universe"
    ]
   },
   {
    "autor": "Margaret Tucker",
    "fecha": "2026-09-29T15:00:00+00:00",
    "enlace": "https://github.blog/news-insights/policy-news-and-insights/developer-policy-update-transparency-state-policy-and-whats-ahead/",
    "titulo": "Developer policy update: Transparency, state policy, and what’s ahead",
    "resumen": "Explore GitHub’s latest transparency data and learn more about policy updates affecting developers and open source. The post Developer policy update: Transparency, state policy, and what’s ahead appeared first on The GitHub Blog .",
    "categorias": [
     "News & insights",
     "Policy",
     "GitHub Policy",
     "GitHub Transparency Report"
    ]
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/vextorium-rss-atom-feed-reader-8019defb/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.vextorium.com](https://www.zero.xyz/host/api.vextorium.com/llms.txt)