# Services from hacker-news.x402tookit.com on Zero

> hacker-news.x402tookit.com serves 7 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/hacker-news.x402tookit.com
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/hacker-news.x402tookit.com/health.json

## Services

- [Hacker News User Profile Lookup](https://www.zero.xyz/c/hacker-news-user-profile-lookup-0a715167/llms.txt): $0.03/call via x402. Fetches a Hacker News user's karma, account age, submission count, and recent activity including their top story.
- [Hacker News Trending Keywords](https://www.zero.xyz/c/hacker-news-trending-keywords-0919614c/llms.txt): $0.03/call via x402. Returns the most frequently occurring keywords across current Hacker News stories, ranked by title usage frequency with example titles.
- [Hacker News Top/New/Best/Ask/Show Stories Feed](https://www.zero.xyz/c/hacker-news-top-new-best-ask-show-stories-feed-181397d3/llms.txt): $0.02/call via x402. Fetches up to 15 current Hacker News stories from a selected list (top, new, best, ask, or show) with score, comment count, domain, and age metadata.
- [Hacker News Story & Comment Search](https://www.zero.xyz/c/hacker-news-story-comment-search-cdf7f046/llms.txt): $0.02/call via x402. Search Hacker News stories or comments by keyword query with optional date range filtering, sorted by relevance or date.
- [Hacker News Item Summarizer](https://www.zero.xyz/c/hacker-news-item-summarizer-2819f5bf/llms.txt): $0.02/call via x402. Fetches and summarizes a Hacker News item (story, Ask HN, etc.) with its comment tree: comment count, depth, unique authors, and top excerpted comments.
- [Hacker News Front Page by Date](https://www.zero.xyz/c/hacker-news-front-page-by-date-cf93569f/llms.txt): $0.03/call via x402. Returns the best-scored Hacker News stories submitted on a given UTC date, flagged if they are currently on the front page.
- [Hacker News Domain Stats](https://www.zero.xyz/c/hacker-news-domain-stats-07661b2b/llms.txt): $0.02/call via x402. Returns story count, total points, total comments, and top stories for a given domain submitted to Hacker News within a specified date range.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)