Universal RSS/Atom/JSONFeed normalizer API

Fetches a feed URL and normalizes RSS 2.0, Atom, and JSON Feed into ONE item schema { title, link, summary, published, author, id } with ISO timestamps. The value-add: callers stop branching on feed dialect — three incompatible formats become one clean list. Answers 'parse this RSS feed', 'normalize this Atom feed', 'read the latest items from this feed', 'convert this feed to JSON'.

Price$0.01per request

MethodPOST

Route/v1/web/feed-parse

StatusLive

MIME typeapplication/json

Rate limit60/minute

Cache3600s public

webrssatomfeedfeed-parserjsonfeedsyndicationnormalize

API URLhttps://x402.hexl.dev/v1/web/feed-parse

Integration docs

Example request

{
  "url": "https://hnrss.org/frontpage",
  "limit": 2
}

Example response

{
  "url": "https://hnrss.org/frontpage",
  "format": "rss",
  "title": "Hacker News: Front Page",
  "link": "https://news.ycombinator.com/",
  "description": "Hacker News RSS",
  "itemCount": 30,
  "items": [
    {
      "title": "Show HN: A thing",
      "link": "https://news.ycombinator.com/item?id=1",
      "summary": "Article URL: ...",
      "published": "2026-06-02T10:00:00.000Z",
      "author": "user1",
      "id": "https://news.ycombinator.com/item?id=1"
    }
  ]
}

Input schema

{
  "type": "object",
  "required": [
    "url"
  ],
  "properties": {
    "url": {
      "type": "string",
      "examples": [
        "https://hnrss.org/frontpage"
      ]
    },
    "limit": {
      "type": "number",
      "examples": [
        20
      ]
    }
  }
}

Output schema

{
  "type": "object",
  "additionalProperties": true
}