Obol

stdio

Find, pay for & call APIs in USDC from AI agents - gasless, sub-cent, 0% commission.

Getting Started

npx @getmcp/cli add io.github.superbigroach/obol

Requires Node.js 18+. Community-contributed server. Review source before installing.

Claude Desktopguide →Vscodeguide →Cursorguide →Windsurfguide →

Required Environment Variables

OBOL_API_KEY
Your Obol API key (obl_sk_live_...) from obol-arc.web.app/settings — identifies your account for listing services and metered calls.

Configuration

Config file: ~/Library/Application Support/Claude/claude_desktop_config.json

JSON

{
  "mcpServers": {
    "io.github.superbigroach/obol": {
      "command": "npx",
      "args": [
        "-y",
        "@superbigroach/obol-mcp"
      ],
      "env": {
        "OBOL_API_KEY": "",
        "OBOL_AGENT_KEY": ""
      }
    }
  }
}

Claude Desktop MCP documentation