# Services from x402.agentharbor.agency on Zero

> x402.agentharbor.agency serves 5 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/x402.agentharbor.agency
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/x402.agentharbor.agency/health.json

## Services

- [AI Crawler Access Checker](https://www.zero.xyz/c/ai-crawler-access-checker-00314844/llms.txt): $0.01/call via x402. Given a domain, checks which AI crawlers (GPTBot, ClaudeBot, PerplexityBot, etc.) are allowed or blocked by its robots.txt, and reports sitemaps, llms.txt presence, and noindex/nosnippet signals.
- [ah-enrich](https://www.zero.xyz/c/ah-enrich-d822b88c/llms.txt): $0.05/call via x402. Returns a validated company profile with business name, firmographics, and technology stack summary for a given domain, with claims verified against scraped page evidence.
- [ah-audit](https://www.zero.xyz/c/ah-audit-9f1bf555/llms.txt): $0.05/call via x402. Audits a business website's home page for analytics tags, consent management, structured data, AI-crawler access, and SEO basics, returning a ranked fix list with evidence
- [ah-company](https://www.zero.xyz/c/ah-company-11feb4ed/llms.txt): $0.005/call via x402. Given a company domain, returns a compact company card with business name, a generic contact email (if publicly listed), and up to 10 technology platforms the site uses — with a free prompt-injection scan included.
- [AgentHarbor Business Scrape](https://www.zero.xyz/c/agentharbor-business-scrape-22d53d62/llms.txt): $0.01/call via x402. Scrapes a single domain to extract business name, contact details, technology stack with evidence, and page text — with unsupported platform claims automatically invalidated.

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)