io.github.Evozim/m2mcent

io.github.Evozim/m2mcent

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

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Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "m2mcent": {
      "command": "npx",
      "args": [
        "-y",
        "m2mcent-sdk@1.0.5"
      ],
      "env": {
        "BASE_RPC_URL": "<your BASE_RPC_URL>",
        "RELAYER_PRIVATE_KEY": "<your RELAYER_PRIVATE_KEY>",
        "TREASURY_ADDRESS": "<your TREASURY_ADDRESS>"
      }
    }
  }
}
Environment variables
  • BASE_RPC_URLrequiredBase Mainnet RPC endpoint URL
  • RELAYER_PRIVATE_KEYrequiredsecretRelayer wallet private key for on-chain settlement
  • TREASURY_ADDRESSrequiredTreasury wallet address to receive payments

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
1.0.5
Registry
active
Published
8/16/2026

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