Marketplace · API · x402

pennydatahq.com/api/us-filings/:cik

Recent filings of a US-registered company by CIK: company name, industry code, tickers, exchanges, fiscal year end and the 10 latest filings with form, dates, accession number and a link to the filing index page, as JSON. Filings in an individual's name and proxy materials filed by shareholders or other non-management filers, shareholder nominations and third-party tender offer statements (SC TO-T) are excluded.

Endpoint	`https://pennydatahq.com/api/us-filings/:cik`
Trust	Not checked yet
Pricing	Pay per call with x402, no account. Call it to get an exact quote before paying.
network	eip155:8453
scheme	exact
pay to	0xd0A3c0f5612EcD88e4b16Ef1cD458e1a5E8FFD49
method	GET
last updated	2026-11-09T09:00:56.111Z

Use it

Call it (an x402 client pays automatically)

curl -i https://pennydatahq.com/api/us-filings/:cik
# 402 reply -> sign PAYMENT-REQUIRED with an x402 client (e.g. @x402/fetch) -> retry with PAYMENT-SIGNATURE

This listing as JSON

curl https://aipaygen.com/v1/catalog/api/x402-76c8814b63dc92e4

Search the whole marketplace from your agent (MCP)

{
  "mcpServers": {
    "aipaygen": {
      "url": "https://aipaygen.com/mcp"
    }
  }
}

SEC filings and company financials (AIPayGen)
API$0.002/call

pennydatahq.com/api/us-filings/:cik

Use it

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