Agentpay

Overview

Agentpay is a Model Context Protocol (MCP) server that brings AI Agent payment capabilities to the CKB Fiber Network. It enables zero-gas micropayments with Hold Invoice escrow, allowing AI assistants to process payments directly through your MCP client with no transaction fees.

The server runs locally via npx -y @agentpay-dev/mcp-server and communicates with your AI assistant over stdio. You'll need to set the FIBER_RPC_URL environment variable to connect to the network. Version v0.1.1 is available under the MIT license, with source code at alefnt/AgentPay on GitHub.

Agentpay is listed in the Finance category on mcp.site and works with Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and other MCP clients. If you maintain Agentpay, claim this listing to verify ownership and keep the information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "agentpay": {
      "command": "npx",
      "args": [
        "-y",
        "@agentpay-dev/mcp-server"
      ],
      "env": {
        "FIBER_RPC_URL": "<fiber-rpc-url>"
      }
    }
  }
}

Requires FIBER_RPC_URL