x402tools for Grok
io.github.acrylicfiddle/x402tools
10 pay-per-call tools for AI agents: QR, screenshots, DNS, OCR, PDF, email & more. USDC on Base.
client:Grok
transport:streamable-http
runtime:npm
Install x402tools in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"x402tools": {
"type": "http",
"url": "https://mcp.x402tools.xyz/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