m2mcent

latest · 1.0.5

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

GitHub: Evozim/m2mcent-sdk
npm: m2mcent-sdk
MCP registry: io.github.evozim/m2mcent

Install

Needs env vars: BASE_RPC_URL, RELAYER_PRIVATE_KEY, TREASURY_ADDRESS — replace the <placeholders> with your values.

claude mcp add io-github-evozim-m2mcent --env BASE_RPC_URL=<BASE_RPC_URL> --env RELAYER_PRIVATE_KEY=<RELAYER_PRIVATE_KEY> --env TREASURY_ADDRESS=<TREASURY_ADDRESS> -- npx m2mcent-sdk

/mcp confirms it's connected.

Install

Or add it manually in ~/.cursor/mcp.json:

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

In claude_desktop_config.json (Settings → Developer → Edit Config), then restart:

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

Config entry, any MCP client:

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

Community score

Community26/ 100

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Web signals (ecosystem baseline)26/100 · 100% of the weight

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What the web says

Ecosystem baseline26/ 100

Objective public usage & activity (formula v3) — the community score's web-signals input, and its own sort.

GitHubsource ↗

GitHub stars · 1 month ago: ★ 0
Last commit · 18 days ago: 46 days ago
Issue close rate · 1 month ago: 0%
License · 18 days ago: MIT

Packages

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Listed on

Glama · 5 days ago: Listed · Glama quality score 3.8 ↗

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Version history1

1.0.5release date unknown

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Details

Transport: stdio
Status: listed
Source: Imported from the MCP registry
Repository: source ↗