@payo/mcp

Payment rail for AI agents. Providers monetize MCP tools. Agents pay per call.

┌─────────┐      ┌─────────────┐      ┌──────────┐
│  Agent  │─────▶│ MCP Server  │─────▶│   Payo   │
│         │      │ + @payo/mcp │      │ Platform │
└─────────┘      └─────────────┘      └──────────┘

For Agents

Get a token at payo.dev, then connect to paid MCPs:

claude mcp add my-paid-mcp -e AGENT_TOKEN=sk_live_your_token \
  -- npx some-paid-mcp-server

For Providers

npm install @payo/mcp

import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { withPayments } from '@payo/mcp';

const server = new McpServer({ name: 'my-api', version: '1.0.0' });

const paidServer = withPayments(server, {
  apiKey: process.env.PAYO_API_KEY,
  pricing: {
    'premium_tool': 0.10,
    'basic_tool': 0.01,
  },
});

paidServer.registerTool('premium_tool', { ... }, handler);

Documentation

docs.payo.dev — Full guides, SDK reference, examples

License

MIT