m2mcent MCP
v1.0.5io.github.evozim/m2mcent
x402 payment wrapper for AI Agents and MCP Servers. USDC settlements on Base L2.
transport:stdio
runtime:npm
Target client
run in your project directory
claude mcp add m2mcent -e BASE_RPC_URL=<BASE_RPC_URL> -e RELAYER_PRIVATE_KEY=<RELAYER_PRIVATE_KEY> -e TREASURY_ADDRESS=<TREASURY_ADDRESS> -- npx -y m2mcent-sdk
Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs
This listing does not declare its tools. Connect the server and your client will discover them on the handshake.