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Mpp32 Mcp Server

io.github.MPP32/mpp32-mcp-server ยท v1.1.2

Payment layer for AI agents. One MCP, five protocols, thousands of paid APIs your agent can call.

Website Source code Set it up

Connect Runs on your machine

Terminal
claude mcp add mpp32-mcp-server -e MPP32_AGENT_KEY=<MPP32_AGENT_KEY> -e MPP32_SOLANA_PRIVATE_KEY=<MPP32_SOLANA_PRIVATE_KEY> -e MPP32_PRIVATE_KEY=<MPP32_PRIVATE_KEY> -e MPP32_API_URL=<MPP32_API_URL> -- npx -y [email protected]
claude_desktop_config.json
{
  "mcpServers": {
    "mpp32-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<MPP32_AGENT_KEY>",
        "MPP32_SOLANA_PRIVATE_KEY": "<MPP32_SOLANA_PRIVATE_KEY>",
        "MPP32_PRIVATE_KEY": "<MPP32_PRIVATE_KEY>",
        "MPP32_API_URL": "<MPP32_API_URL>"
      }
    }
  }
}
~/.cursor/mcp.json
{
  "mcpServers": {
    "mpp32-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<MPP32_AGENT_KEY>",
        "MPP32_SOLANA_PRIVATE_KEY": "<MPP32_SOLANA_PRIVATE_KEY>",
        "MPP32_PRIVATE_KEY": "<MPP32_PRIVATE_KEY>",
        "MPP32_API_URL": "<MPP32_API_URL>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mpp32-mcp-server": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<MPP32_AGENT_KEY>",
        "MPP32_SOLANA_PRIVATE_KEY": "<MPP32_SOLANA_PRIVATE_KEY>",
        "MPP32_PRIVATE_KEY": "<MPP32_PRIVATE_KEY>",
        "MPP32_API_URL": "<MPP32_API_URL>"
      }
    }
  }
}

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server runs locally, so its tools are listed by your MCP client once it starts.

Environment variables

NameDescription
MPP32_AGENT_KEY
Optional, secret		Session key from https://mpp32.org/agent-console. Unlocks the full federated catalog and attributes every call to your dashboard. Optional in legacy mode where only native services are reachable.
MPP32_SOLANA_PRIVATE_KEY
Optional, secret		Solana private key used to sign x402 USDC payments locally. Only needed when calling paid services that prefer x402. Stays on your machine, never sent to MPP32 servers.
MPP32_PRIVATE_KEY
Optional, secret		Ethereum L2 private key used to sign Tempo pathUSD payments locally. Optional fallback for paid services when x402 is not available. Stays on your machine, never sent to MPP32 servers.
MPP32_API_URL
Optional		Override the API base URL for custom deployments. Defaults to https://mpp32.org.

Details

Package[email protected] (NPM, stdio)
First published10 May 2026
Last updated10 May 2026
Registry nameio.github.MPP32/mpp32-mcp-server

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