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payanagent for Grok

io.github.dernif/payanagent

Buy any of 24,000+ live x402 services with USDC on Base — the open marketplace for the agent economy

client:Grok transport:stdio runtime:npm

Install payanagent in Grok

.mcp.json (in your project root)

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{
  "mcpServers": {
    "payanagent": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@payanagent/mcp"
      ],
      "env": {
        "PAYANAGENT_WALLET_PRIVATE_KEY": "<PAYANAGENT_WALLET_PRIVATE_KEY>",
        "PAYANAGENT_API_KEY": "<PAYANAGENT_API_KEY>",
        "PAYANAGENT_BASE_URL": "<PAYANAGENT_BASE_URL>"
      }
    }
  }
}

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

payanagent in other clients