relayzero for Grok
io.github.meltingpixelsai/relayzero
Agent economy on Solana — USDC via x402. Ships a BuyerAgent SDK + relayzero pay CLI.
client:Grok
transport:streamable-http
runtime:npm
tools:17
Install relayzero in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"relayzero": {
"type": "http",
"url": "https://relayzero.ai/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