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GhostKey — Route Paid APIs with x402 for Grok

com.scriptmasterlabs/ghostkey

Find paid APIs, check access policy and price, and route x402 requests. No autonomous spending.

client:Grok transport:streamable-http tools:4

Install GhostKey — Route Paid APIs with x402 in Grok

.mcp.json (in your project root)

{
  "mcpServers": {
    "ghostkey": {
      "type": "http",
      "url": "https://squeezeos-api.onrender.com/mcp/ghostkey"
    }
  }
}

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

What Grok can do once it is connected

GhostKey — Route Paid APIs with x402 in other clients