> ## Documentation Index
> Fetch the complete documentation index at: https://docs.xenarch.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Integrations

> Connect Xenarch to your stack — pay-per-crawl plugins (WordPress, Joomla), agent frameworks (LangChain, CrewAI), web frameworks (FastAPI), and standards.

## Standards

<CardGroup cols={3}>
  <Card title="pay.json" icon="file-code" href="/integrations/pay-json">
    Machine-readable pricing for your site — like robots.txt but for payments.
  </Card>

  <Card title="llms.txt" icon="file-lines">
    Coming soon.
  </Card>
</CardGroup>

## CMS

Zero-code plugins for content management systems.

<CardGroup cols={3}>
  <Card title="WordPress" icon="wordpress" href="/integrations/wordpress">
    Payment gating plugin for WordPress sites.
  </Card>

  <Card title="Joomla" icon="puzzle-piece" href="/integrations/joomla">
    Full package for Joomla 5.x with admin dashboard.
  </Card>

  <Card title="Ghost" icon="ghost">
    Coming soon.
  </Card>

  <Card title="Drupal" icon="droplet">
    Coming soon.
  </Card>
</CardGroup>

## Web Frameworks

Middleware and decorators for server-side frameworks.

<CardGroup cols={3}>
  <Card title="FastAPI" icon="python" href="/integrations/fastapi-middleware">
    ASGI middleware for Python APIs.
  </Card>

  <Card title="Express" icon="node-js">
    Coming soon.
  </Card>

  <Card title="Django" icon="python">
    Coming soon.
  </Card>

  <Card title="Next.js" icon="react">
    Coming soon.
  </Card>

  <Card title="Flask" icon="flask">
    Coming soon.
  </Card>

  <Card title="Cloudflare Worker" icon="cloud">
    Coming soon.
  </Card>
</CardGroup>

## Agent Frameworks

Add payment capabilities to your AI agents.

<CardGroup cols={3}>
  <Card title="LangChain" icon="link" href="/integrations/langchain">
    Payment tools for LangChain agents.
  </Card>

  <Card title="CrewAI" icon="users" href="/integrations/crewai">
    Payment tools for CrewAI crews.
  </Card>

  <Card title="AutoGen" icon="robot">
    Coming soon.
  </Card>

  <Card title="Semantic Kernel" icon="microsoft">
    Coming soon.
  </Card>

  <Card title="Vercel AI SDK" icon="triangle">
    Coming soon.
  </Card>

  <Card title="OpenAI Agents SDK" icon="brain">
    Coming soon.
  </Card>
</CardGroup>