{"method":"POST","priceUsd":0.001,"network":"eip155:8453","description":"RSS / Atom to JSON: fetch a public feed and return normalized structured JSON for autonomous monitoring, news ingestion and agent workflows. One required feed URL; returns title, link, published_at, author, summary and id for up to 100 items.","example":{"url":"https://hnrss.org/frontpage","limit":25}}