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mcp/harbor
Cline

m2mcent for Cline

io.github.evozim/m2mcent

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

client:Cline transport:stdio runtime:npm

Install m2mcent in Cline

~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json · windows: %APPDATA%\Code\User\globalStorage\saoudrizwan.claude-dev\settings\cline_mcp_settings.json

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

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

Cline's MCP Servers pane edits this file for you if you would rather not find it. Cline docs

m2mcent in other clients

m2mcent MCP server