Payaion MCP Server: Install & Setup

Install Payaion in Claude Code

Remote URL

Claude Code

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

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

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

npm

Claude Code

claude mcp add payaion -- npx -y @payaion/mcp

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

{
  "mcpServers": {
    "payaion": {
      "command": "npx",
      "args": [
        "-y",
        "@payaion/mcp"
      ]
    }
  }
}

PyPI (uv)

Claude Code

claude mcp add payaion -- uvx payaion-mcp

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

{
  "mcpServers": {
    "payaion": {
      "command": "uvx",
      "args": [
        "payaion-mcp"
      ]
    }
  }
}

Frequently asked questions

What does the Payaion MCP server do?

Agent file transfer. No API key to start; price downloads in USDC on Base.

Is the Payaion MCP server free?

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

Does Payaion run locally or remotely?

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

How do I add Payaion to Claude Code?

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

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