FiatDock for Grok
com.fiatdock/fiatdock-mcp
MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out
client:Grok
transport:streamable-http
runtime:npm
tools:22
Install FiatDock in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"fiatdock-mcp": {
"type": "http",
"url": "https://fiatdock.com/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