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SEC Fundamentals API

Official registry AI and agents

SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.

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 sec-fundamentals-api 'https://sec.multyplylabs.com/mcp' --header 'X-API-Key: <API key for prepaid access (email babu@multyplylabs.com). Omit to use only the free tools (list_insights); paid tools return payment guidance. For per-call x402 (USDC on Base) payment instead, run the self-paying stdio server at https://sec.multyplylabs.com/mcp-server.py>'
JSON configuration (Claude Desktop, Cursor, VS Code) 
{
    "mcpServers": {
        "sec-fundamentals-api": {
            "type": "http",
            "url": "https://sec.multyplylabs.com/mcp",
            "headers": {
                "X-API-Key": "<API key for prepaid access (email babu@multyplylabs.com). Omit to use only the free tools (list_insights); paid tools return payment guidance. For per-call x402 (USDC on Base) payment instead, run the self-paying stdio server at https://sec.multyplylabs.com/mcp-server.py>"
            }
        }
    }
}

Frequently asked questions

What is SEC Fundamentals API?

SEC EDGAR financials, benchmarks, screening & Buffett value scans for agents. Pay x402 or API key.

How do I install SEC Fundamentals API?

It runs as a remote server. In Claude Code: claude mcp add --transport http sec-fundamentals-api 'https://sec.multyplylabs.com/mcp' --header 'X-API-Key: <API key for prepaid access (email babu@multyplylabs.com). Omit to use only the free tools (list_insights); paid tools return payment guidance. For per-call x402 (USDC on Base) payment instead, run the self-paying stdio server at https://sec.multyplylabs.com/mcp-server.py>'. For other clients, paste the JSON configuration from this page into their MCP settings.

Does SEC Fundamentals API need an API key?

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

Who maintains SEC Fundamentals API?

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

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