SEC EDGAR Filings MCP

io.github.stagproject/sec-filings-mcp · v1.0.2

SEC EDGAR MCP: search, preview, purchase filings. x402 USDC on Polygon. xpay + Cloud Run upstream.

Source code Set it up

Connect Remote server

Terminal

claude mcp add --transport http sec-filings-mcp https://sec-edgar-filings.mcp.xpay.sh/mcp --header "key: <KEY>"

~/.cursor/mcp.json

{
  "mcpServers": {
    "sec-filings-mcp": {
      "url": "https://sec-edgar-filings.mcp.xpay.sh/mcp",
      "headers": {
        "key": "<KEY>"
      }
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "sec-filings-mcp": {
      "type": "http",
      "url": "https://sec-edgar-filings.mcp.xpay.sh/mcp",
      "headers": {
        "key": "<KEY>"
      }
    }
  }
}

Claude Desktop

Settings > Connectors > Add custom connector
URL: https://sec-edgar-filings.mcp.xpay.sh/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools

This server asks for a key before it lists its tools. Connect it with your own key to see them.

Headers

Name	Description
`key` Required, secret	xpay.tools API key (query param). Get one at https://xpay.tools — append as ?key=YOUR_XPAY_KEY to the MCP URL.

Details

Endpoint	`https://sec-edgar-filings.mcp.xpay.sh/mcp` (Streamable HTTP)
Endpoint	`https://sec-filings-mcp-1065601264332.us-central1.run.app/mcp` (Streamable HTTP)
First published	28 May 2026
Last updated	28 May 2026
Registry name	`io.github.stagproject/sec-filings-mcp`

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Live status

Live, key required

Typical response: 455 ms
Answered: 100% of 2 checks
Last check: 13 Nov 2026

30 days agoToday

We connect daily without credentials and run initialize and tools/list.

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