MCP SERVER

Fatstack

Paid MCP tools behind one endpoint.

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About Fatstack

Paid MCP tools behind one endpoint. Agents pay per call in USDC on Base via x402.

How to connect

What is the endpoint and how does it run?

Hosted remote server over Streamable HTTP at https://www.fatstack.net/api/mcp.

How do I add Fatstack to Claude Code, Cursor or Claude Desktop?

One command, any client (npm)

npx ruagentic add fatstack

Claude Code

claude mcp add --transport http fatstack https://www.fatstack.net/api/mcp

Cursor, Windsurf and other clients that accept a URL (mcp.json)

{
  "mcpServers": {
    "fatstack": {
      "url": "https://www.fatstack.net/api/mcp"
    }
  }
}

Claude Desktop (claude_desktop_config.json, via the mcp-remote bridge)

{
  "mcpServers": {
    "fatstack": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://www.fatstack.net/api/mcp"
      ]
    }
  }
}

Snippets are generated from the published endpoint; the server name fatstack is only a label you can change. Add the credentials the publisher documents.

Project website Source repository

REMOTE ENDPOINThttps://www.fatstack.net/api/mcpUse this URL in a compatible client. Follow the provider’s authentication instructions.

Questions and answers

What is Fatstack?

Fatstack is an MCP server in the Other category. Paid MCP tools behind one endpoint.

How do I connect to Fatstack?

Hosted remote server over Streamable HTTP at https://www.fatstack.net/api/mcp. The listing page has ready-made snippets for Claude Code, Cursor and Claude Desktop.

Where is Fatstack published?

Its homepage is https://www.fatstack.net/ and its source repository is https://github.com/f4tst4ck/fatstack-tools. RUAGENTIC read these details from Official MCP Registry on October 9, 2026 and did not install or run the project.

Sources and checks

View the source

Source information collected October 9, 2026.

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