# Services from tools.adamhaleworks.workers.dev on Zero

> tools.adamhaleworks.workers.dev serves 12 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/tools.adamhaleworks.workers.dev
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/tools.adamhaleworks.workers.dev/health.json

## Services

- [Robots.txt & LLMs.txt Checker](https://www.zero.xyz/c/robots-txt-llms-txt-checker-9206682b/llms.txt): $0.001/call via x402. Checks robots.txt crawl permissions and llms.txt presence for up to 5 URLs across configurable AI and web crawler user-agents.
- [Adam Hale Tools: Domain Intelligence (DNS, WHOIS, Email)](https://www.zero.xyz/c/adam-hale-tools-domain-intelligence-dns-whois-email-dbe3b89b/llms.txt): $0.003/call via x402. Looks up DNS records, domain registration details, and email configuration for up to 3 domains in a single call
- [Adam Hale Tools: Short Audio Transcription (Whisper)](https://www.zero.xyz/c/adam-hale-tools-short-audio-transcription-whisper-8652c2a2/llms.txt): $0.01/call via x402. Transcribes or translates short public audio files (up to 2 MB) to text and WebVTT captions using Whisper large-v3-turbo, with optional voice activity detection and language detection.
- [Document to Markdown Converter](https://www.zero.xyz/c/document-to-markdown-converter-7a1abb9d/llms.txt): $0.004/call via x402. Fetches a public document (PDF, DOCX, XLSX, HTML, CSV, etc.) from a URL and converts it to Markdown text with optional metadata.
- [TED (Tenders Electronic Daily) Search](https://www.zero.xyz/c/ted-tenders-electronic-daily-search-cfeb3cc2/llms.txt): $0.002/call via x402. Searches the EU TED procurement database for public tender notices by keyword, country, and open/closed status, returning structured notice data.
- [Sitemap URL Extractor](https://www.zero.xyz/c/sitemap-url-extractor-622e4135/llms.txt): $0.004/call via x402. Crawls a website or sitemap file and returns all sitemap URLs with metadata in JSON or CSV format
- [Adam Hale Tech Stack Lookup](https://www.zero.xyz/c/adam-hale-tech-stack-lookup-405ac905/llms.txt): $0.005/call via x402. Returns CDN, CMS, hosting, DNS, security headers, and detected technologies for up to 3 domains in a single call.
- [Adam Hale Tools: Page Markdown Extractor](https://www.zero.xyz/c/adam-hale-tools-page-markdown-extractor-48387613/llms.txt): $0.002/call via x402. Fetches up to 3 public web pages and returns their content as clean Markdown, along with metadata like title, language, word count, and links.
- [URL Status Checker (Adam Hale Tools)](https://www.zero.xyz/c/url-status-checker-adam-hale-tools-32765414/llms.txt): $0.003/call via x402. Checks HTTP status, redirect chains, and response times for up to 10 URLs in a single request.
- [Adam Hale Tools: Meta Tags & SEO Checker](https://www.zero.xyz/c/adam-hale-tools-meta-tags-seo-checker-7d21a17b/llms.txt): $0.004/call via x402. Fetches and audits meta tags, title, H1 count, canonical URL, indexability, and SEO issues for up to 3 URLs in a single call
- [RSS/Atom Feed to JSON Converter](https://www.zero.xyz/c/rss-atom-feed-to-json-converter-b4904f02/llms.txt): $0.003/call via x402. Fetches up to 5 RSS or Atom feed URLs and returns their items as structured JSON, including feed metadata and article details.
- [Adam Hale Tools: Web Page Screenshot](https://www.zero.xyz/c/adam-hale-tools-web-page-screenshot-ddb2f28e/llms.txt): $0.01/call via x402. Takes a screenshot of any public URL and returns the image bytes or a JSON object with base64-encoded image and 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)