# Agent Data API – RSS/Atom Feed Parser

> Agent Data API – RSS/Atom Feed Parser is a paid API for AI agents from agent-data-api-ui1c.onrender.com, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).

Fetches and parses an RSS or Atom feed URL, returning structured feed items (title, link, description, date, etc.) as JSON

## Facts

- Endpoint: GET https://agent-data-api-ui1c.onrender.com/feed
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-data-api-rss-atom-feed-parser-a6cca272
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_InPETSPS0JUhR643yJKE4

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 agent-data-api-rss-atom-feed-parser-a6cca272
```

Example prompt: Fetch the latest 10 articles from the Hacker News RSS feed at https://news.ycombinator.com/rss and show me the titles and links.

## When to prefer this

Choose this endpoint when you need to programmatically parse and extract structured content from an RSS or Atom feed URL and want a pay-per-call model with no subscription. Especially useful for AI agents that need fresh feed data on-demand without managing their own feed parsing infrastructure.

## Known failure modes

- Invalid or unreachable feed URL returns an error (e.g. 404 or connection timeout)
- URL points to a non-RSS/Atom resource (e.g. plain HTML page) causing a parse error
- Payment not provided or insufficient USDC via x402 protocol returns 402 Payment Required
- limit parameter exceeds 100, resulting in capped or error response
- Malformed XML in the feed causing a parse failure

## How this service works

Pay-per-call data services for AI agents: web extraction (text, Markdown, metadata), PDF-to-text, RSS/Atom parsing, FX and crypto prices, weather, DNS and email validation. All paid endpoints use the x402 payment protocol (USDC).

## Output

A JSON array of parsed feed items, each containing fields such as title, link, description, publication date, and author. Also includes top-level feed metadata like the feed title and description. Up to 100 items can be returned per call.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url"
 ],
 "properties": {
  "url": {
   "type": "string",
   "description": "Feed URL"
  },
  "limit": {
   "type": "string",
   "description": "Max items to return (default 20, max 100)"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/agent-data-api-rss-atom-feed-parser-a6cca272/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agent-data-api-ui1c.onrender.com](https://www.zero.xyz/host/agent-data-api-ui1c.onrender.com/llms.txt)