x402 payment safety for Grok
io.github.agenttanuki/x402-payment-safety
Authorize x402 payments before signing with request-bound, signed safety decisions.
client:Grok
transport:streamable-http
tools:1
Install x402 payment safety in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"x402-payment-safety": {
"type": "http",
"url": "https://agent-guild-5d5r.onrender.com/mcp/payment-safety/"
}
}
}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