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Bankday

Official registry Other

Business days, holidays and settlement dates for ACH, TARGET2, Bacs, 28 exchanges and 247 countries

Website

Install

Add this to your client's MCP configuration (Claude Desktop: claude_desktop_config.json; Cursor: .cursor/mcp.json; VS Code and others use the same "mcpServers" shape).

Remote (streamable-http)
Claude Code 
claude mcp add --transport http bankday 'https://bankday.dev/mcp' --header 'Authorization: <Bearer <your Bankday API key>. Free key at https://bankday.dev/#signup>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "bankday": {
            "type": "http",
            "url": "https://bankday.dev/mcp",
            "headers": {
                "Authorization": "<Bearer <your Bankday API key>. Free key at https://bankday.dev/#signup>"
            }
        }
    }
}

Frequently asked questions

What is Bankday?

Business days, holidays and settlement dates for ACH, TARGET2, Bacs, 28 exchanges and 247 countries

How do I install Bankday?

It runs as a remote server. In Claude Code: claude mcp add --transport http bankday 'https://bankday.dev/mcp' --header 'Authorization: <Bearer <your Bankday API key>. Free key at https://bankday.dev/#signup>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does Bankday need an API key?

Yes. It expects Authorization, which you set in its configuration.

Who maintains Bankday?

It is published by ParsingMAINFRAME. AI.tn lists it but does not maintain or endorse it.

From the official MCP Registry. Listing is not an endorsement: review a server's code and permissions before giving it access to your data.