rate hub for Grok
org.sky-1/rate-hub
Indicative fiat and crypto rates over MCP, paid per request via x402 at $0.0001/request.
client:Grok
transport:streamable-http
tools:7
Install rate hub in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"rate-hub": {
"type": "http",
"url": "https://x402-v1.sky-1.org/mcp"
}
}
}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