# Services from web.kagurazaka.dev on Zero

> web.kagurazaka.dev serves 10 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/web.kagurazaka.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/web.kagurazaka.dev/health.json

## Services

- [x402 Web Tools – RSS/Atom/RDF Feed Parser](https://www.zero.xyz/c/x402-web-tools-rss-atom-rdf-feed-parser-1dc71c02/llms.txt): $0.001/call via x402. Fetches an RSS, Atom, or RDF feed URL (or a web page that links to a feed) and returns its items as structured JSON with titles, links, IDs, publication dates, authors, and plain-text summaries.
- [x402 Web Tools – HTTP Reachability & TLS Checker](https://www.zero.xyz/c/x402-web-tools-http-reachability-tls-checker-31f55124/llms.txt): $0.001/call via x402. Checks whether an HTTPS URL is reachable, reports its HTTP status, redirect chain with timings, security headers, and TLS certificate details including expiry.
- [x402 Web Tools – Page Link Extractor](https://www.zero.xyz/c/x402-web-tools-page-link-extractor-e1274e5f/llms.txt): $0.001/call via x402. Extracts every distinct link from a public web page as absolute URLs with anchor text, classified as internal or external and nofollow, up to 500 links.
- [x402 Web Tools – Web Page Reader (Readability to Markdown)](https://www.zero.xyz/c/x402-web-tools-web-page-reader-readability-to-markdown-f86567ad/llms.txt): $0.002/call via x402. Fetches a public web page and returns its main content as clean Markdown using Mozilla Readability, stripping navigation, ads, and footers, with metadata like title, byline, date, language, and token estimate.
- [x402 Web Tools – Web Page Metadata Extractor](https://www.zero.xyz/c/x402-web-tools-web-page-metadata-extractor-fb56f1dc/llms.txt): $0.001/call via x402. Fetches and returns structured metadata from a public web page, including title, description, canonical URL, language, author, dates, favicon, feeds, Open Graph/Twitter card tags, JSON-LD, and heading outline.
- [x402 Web Tools – Web Page Change Monitor](https://www.zero.xyz/c/x402-web-tools-web-page-change-monitor-9626b368/llms.txt): $0.003/call via x402. Compares a web page's current readable text against the last recorded snapshot to detect changes, returning a diff of added/removed lines and check timestamps.
- [x402 Web Tools – DNS Lookup](https://www.zero.xyz/c/x402-web-tools-dns-lookup-7c6d4eef/llms.txt): $0.001/call via x402. Resolves DNS records (A, AAAA, CNAME, MX, TXT, NS, CAA, SOA) for a domain using Cloudflare and Google public resolvers, and reports whether the domain exists.
- [x402 Web Tools – QR Code Generator](https://www.zero.xyz/c/x402-web-tools-qr-code-generator-59175709/llms.txt): $0.001/call via x402. Encodes text or a URL as a QR code image returned as PNG (base64 + data URL) or SVG, with configurable size and error correction level.
- [x402 Web Tools – Sitemap Parser](https://www.zero.xyz/c/x402-web-tools-sitemap-parser-55556d68/llms.txt): $0.001/call via x402. Fetches and parses a sitemap (or sitemap index) at a given URL, returning all listed URLs with their last-modified dates, and can auto-discover the sitemap from a site's robots.txt or /sitemap.xml.
- [x402 Web Tools – PDF Text Extractor](https://www.zero.xyz/c/x402-web-tools-pdf-text-extractor-4e9dbe8f/llms.txt): $0.003/call via x402. Extracts text content from a publicly accessible PDF URL, returning page-by-page text along with title, author, and page count metadata.

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)