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mcp/harbor
Grok

xpay for Grok

io.github.xona-labs/xpay

Xona Wallet: agent wallet for AI agents. x402 payments, AgenC hires, 20k+ services

client:Grok transport:stdio runtime:npm

Install xpay in Grok

.mcp.json (in your project root)

Held in this page only — never stored, logged, or sent anywhere but back to your screen. 

{
  "mcpServers": {
    "xpay": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@xona-labs/xpay"
      ],
      "env": {
        "XPAY_PROFILE": "<XPAY_PROFILE>",
        "XPAY_PASSPHRASE": "<XPAY_PASSPHRASE>",
        "XPAY_HOME": "<XPAY_HOME>",
        "XPAY_NO_AUTO_WALLET": "<XPAY_NO_AUTO_WALLET>",
        "XPAY_SOLANA_SECRET": "<XPAY_SOLANA_SECRET>",
        "XPAY_EVM_KEY": "<XPAY_EVM_KEY>",
        "XPAY_EVM_NETWORK": "<XPAY_EVM_NETWORK>"
      }
    }
  }
}

Grok Build reads Claude Code's .mcp.json and Claude Desktop's config unchanged, so a server you have already set up there needs nothing new. The Grok web app and X integration do not take custom servers. Grok docs

xpay in other clients

xpay MCP server