Run402 MCP Server: Install & Setup

Install Run402 in Claude Code

Remote URL

Claude Code

claude mcp add --transport http run402 https://mcp.run402.com/mcp

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

{
  "mcpServers": {
    "run402": {
      "url": "https://mcp.run402.com/mcp"
    }
  }
}

npm

Claude Code

claude mcp add run402 -- npx -y run402-mcp

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

{
  "mcpServers": {
    "run402": {
      "command": "npx",
      "args": [
        "-y",
        "run402-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Run402 MCP server do?

x402 pay-per-call infra for agents: $0.03 image generation, Postgres, auth, storage, functions.

Is the Run402 MCP server free?

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Does Run402 run locally or remotely?

Local + Remote. Can run locally or be used as a hosted remote server.

How do I add Run402 to Claude Code?

Run: claude mcp add --transport http run402 https://mcp.run402.com/mcp

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