# Superhighway RSS/Atom Feed Reader

> Superhighway RSS/Atom Feed Reader is a paid API for AI agents from superhighway.walls.sh, paid per call via x402, $0.001/call, status down (last checked 2026-09-13).

Fetches and parses an RSS or Atom feed URL, returning its contents as clean structured data for AI agents

## Facts

- Endpoint: GET https://superhighway.walls.sh/feed
- Price: $0.001/call
- Payment: x402
- Status: down
- Last checked: 2026-09-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/superhighway-rss-atom-feed-reader-f0f4005c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TJ1liAe9MmXReb1DkoBGo

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 superhighway-rss-atom-feed-reader-f0f4005c
```

Example prompt: Can you fetch the latest entries from the RSS feed at https://feeds.arstechnica.com/arstechnica/index and show me the recent article titles and links?

## When to prefer this

Use this endpoint when you need to fetch and parse the contents of an RSS or Atom feed URL for an AI agent workflow — particularly when you want a clean, structured extraction of feed entries without building a parser. Ideal for monitoring blogs, news sites, or podcasts that publish feeds. Choose this over a general web scraping endpoint when the source is known to publish a standard RSS/Atom feed.

## Known failure modes

- Invalid or malformed feed URL returns an error
- Feed URL is not a valid RSS/Atom feed (e.g. a regular webpage)
- Feed URL is unreachable or returns a non-200 status
- Feed requires authentication not supported by this endpoint
- Payment not processed correctly, resulting in 402 error

## How this service works

Web search built for AI agents. Search the live web, pull recent news, and read any page as clean markdown — pay per call, free tier to start.

## Output

The parsed contents of the RSS or Atom feed, likely including feed title, item titles, links, publication dates, and descriptions/summaries of recent entries, returned in a structured or clean markdown format.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "url"
 ],
 "properties": {
  "url": {
   "type": "string",
   "description": "The RSS/Atom feed URL."
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/superhighway-rss-atom-feed-reader-f0f4005c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from superhighway.walls.sh](https://www.zero.xyz/host/superhighway.walls.sh/llms.txt)