MCP serverOfficial registry

Phantom

PHANTOM ID MCP payment server: agent-to-agent USDC payments on Base.

by io.github.Arbromagency-Satov0.2.1GitHub npm

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y @phantomid/[email protected]

Credentials from the publisher

PHANTOM_API_URL — PHANTOM API base URL (default https://pay.idphantom.com)
PHANTOM_API_KEY — PHANTOM API key for the agent account (create via POST /v1/register — self-serve, $2 USDC on Base)

Provider

Claude Code

PHANTOM_API_URL=<value> PHANTOM_API_KEY=<secret> claude mcp add io.github.arbromagency-sato-phantom-mcp-server -- npx -y @phantomid/[email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.arbromagency-sato-phantom-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "@phantomid/[email protected]"
      ],
      "env": {
        "PHANTOM_API_URL": "<value>",
        "PHANTOM_API_KEY": "<secret>"
      }
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

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Add this server

Host a copy with our keys and logs.

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