CardNexus MCP Server: Install & Setup

Install CardNexus in Claude Code

Claude Code

claude mcp add --transport http cardnexus https://mcp.cardnexus.com/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "cardnexus": {
      "url": "https://mcp.cardnexus.com/mcp"
    }
  }
}

Frequently asked questions

What does the CardNexus MCP server do?

Search trading card prices, build carts and manage a CardNexus store. You pay on cardnexus.com.

Is the CardNexus MCP server free?

The server is free, but you will likely need an account. The server itself is free, but it connects to a service that needs an account or API key, which may have paid tiers. Check the provider for current pricing.

Does CardNexus run locally or remotely?

Remote. Hosted by the provider. You connect with a URL, nothing to install.

How do I add CardNexus to Claude Code?

Run: claude mcp add --transport http cardnexus https://mcp.cardnexus.com/mcp

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