io.github.Evozim/m2mcent MCP Server

Name: io.github.Evozim/m2mcent MCP Server
Author: io.github.Evozim

io.github.Evozim/m2mcent

Repository Registry

What is the io.github.Evozim/m2mcent MCP server?

x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.

How to install io.github.Evozim/m2mcent

Copy-paste configuration for popular MCP clients.

transport: stdio

Config generated by PluginBench — verify against the source before use.

Environment / auth

BASE_RPC_URL
required
Base Mainnet RPC endpoint URL
RELAYER_PRIVATE_KEY
required
secret
Relayer wallet private key for on-chain settlement
TREASURY_ADDRESS
required
Treasury wallet address to receive payments

Claude Desktop

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "m2mcent": {
      "command": "npx",
      "args": [
        "-y",
        "m2mcent-sdk"
      ],
      "env": {
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "RELAYER_PRIVATE_KEY": "<YOUR_RELAYER_PRIVATE_KEY>",
        "TREASURY_ADDRESS": "<YOUR_TREASURY_ADDRESS>"
      }
    }
  }
}

Cursor

~/.cursor/mcp.json

{
  "mcpServers": {
    "m2mcent": {
      "command": "npx",
      "args": [
        "-y",
        "m2mcent-sdk"
      ],
      "env": {
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "RELAYER_PRIVATE_KEY": "<YOUR_RELAYER_PRIVATE_KEY>",
        "TREASURY_ADDRESS": "<YOUR_TREASURY_ADDRESS>"
      }
    }
  }
}

Windsurf

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "m2mcent": {
      "command": "npx",
      "args": [
        "-y",
        "m2mcent-sdk"
      ],
      "env": {
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "RELAYER_PRIVATE_KEY": "<YOUR_RELAYER_PRIVATE_KEY>",
        "TREASURY_ADDRESS": "<YOUR_TREASURY_ADDRESS>"
      }
    }
  }
}

VS Code

.vscode/mcp.json

{
  "servers": {
    "m2mcent": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "m2mcent-sdk"
      ],
      "env": {
        "BASE_RPC_URL": "<YOUR_BASE_RPC_URL>",
        "RELAYER_PRIVATE_KEY": "<YOUR_RELAYER_PRIVATE_KEY>",
        "TREASURY_ADDRESS": "<YOUR_TREASURY_ADDRESS>"
      }
    }
  }
}

Claude Code

claude mcp add m2mcent --env BASE_RPC_URL=<YOUR_BASE_RPC_URL> --env RELAYER_PRIVATE_KEY=<YOUR_RELAYER_PRIVATE_KEY> --env TREASURY_ADDRESS=<YOUR_TREASURY_ADDRESS> -- npx -y m2mcent-sdk

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