io.github.MPP32/mpp32-mcp-server

io.github.MPP32/mpp32-mcp-server

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

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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": {
    "mpp32-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "mpp32-mcp-server@1.1.2"
      ],
      "env": {
        "MPP32_AGENT_KEY": "<your MPP32_AGENT_KEY>",
        "MPP32_SOLANA_PRIVATE_KEY": "<your MPP32_SOLANA_PRIVATE_KEY>",
        "MPP32_PRIVATE_KEY": "<your MPP32_PRIVATE_KEY>",
        "MPP32_API_URL": "https://mpp32.org"
      }
    }
  }
}
Environment variables
  • MPP32_AGENT_KEYsecretSession 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_KEYsecretSolana 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_KEYsecretEthereum 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_URLOverride the API base URL for custom deployments. Defaults to https://mpp32.org.

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

Category
Developer Tools
Version
1.1.2
Registry
active
Published
5/10/2026

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