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

# Pcnaid MCP Hub merchant docs

> Use Pcnaid MCP Hub as a merchant or non-technical operator.

# Pcnaid MCP Hub merchant docs

This track explains what the MCP Hub does, how to access it, how to ask for help, and what to do when something does not work.

<CardGroup cols={2}>
  <Card title="Start here" icon="play" href="/nodes/integrations/pcnaid-mcp-hub/merchant/guides/index">
    Browse the core guides for this track.
  </Card>

  <Card title="Back to Node" icon="arrow-left" href="/nodes/integrations/pcnaid-mcp-hub">
    Return to the Pcnaid MCP Hub product landing page.
  </Card>
</CardGroup>