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mkts Market Data

Official registry Finance and payments

Stocks, ETFs, crypto, commodities, forex: quotes, fundamentals, SEC filings, point-in-time history.

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 mkts-market-data 'https://mkts.io/api/mcp' --header 'X-API-Key: <Optional mkts API key for higher rate limits. Get one free at https://mkts.io/developers. Keyless calls work at a lower limit.>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "mkts-market-data": {
            "type": "http",
            "url": "https://mkts.io/api/mcp",
            "headers": {
                "X-API-Key": "<Optional mkts API key for higher rate limits. Get one free at https://mkts.io/developers. Keyless calls work at a lower limit.>"
            }
        }
    }
}

Frequently asked questions

What is mkts Market Data?

Stocks, ETFs, crypto, commodities, forex: quotes, fundamentals, SEC filings, point-in-time history.

How do I install mkts Market Data?

It runs as a remote server. In Claude Code: claude mcp add --transport http mkts-market-data 'https://mkts.io/api/mcp' --header 'X-API-Key: <Optional mkts API key for higher rate limits. Get one free at https://mkts.io/developers. Keyless calls work at a lower limit.>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does mkts Market Data need an API key?

Yes. It expects X-API-Key, which you set in its configuration.

Who maintains mkts Market Data?

It is published by io.mkts. 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.