Trading Calendar & Public Holidays (x402) for Grok
io.github.vstockma/handelskalender-api
Stock exchange trading days, hours, live market status (28 exchanges) and holidays (247 countries).
client:Grok
transport:streamable-http
tools:5
Install Trading Calendar & Public Holidays (x402) in Grok
.mcp.json (in your project root)
{
"mcpServers": {
"handelskalender-api": {
"type": "http",
"url": "https://handelskalender-api.pages.dev/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