basebalance.cloud — x402 RPC & MCP gateway for Grok
cloud.basebalance/basebalance
USDC-gated Base JSON-RPC: free 10 req/min, $0.50 per 10k. Failover, cache, /mcp, ledger.
client:Grok
transport:streamable-http
Install basebalance.cloud — x402 RPC & MCP gateway in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"basebalance": {
"type": "http",
"url": "https://basebalance.cloud/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