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X402stock · Filing Search

by X402stock

GETBase

$0.02

per call · USD Coin on Base

Full-text search across every SEC EDGAR filing since 2001. Find filings mentioning a keyword or exact phrase via ?q=, narrow by ?forms=10-K,8-K, ?ticker=, and ?startdt=/?enddt= dates, and cap with ?limit=. Returns each match's form, filer, date, and a link to the document. Sourced from SEC EDGAR. From x402stock, a market & economic data API (x402, USDC).

Endpoint

GET https://x402stock.vercel.app/api/v1/filing-search

3

Calls / 30d

2

Unique payers / 30d

Aug 30

Last called

exact

Payment scheme

Call this service

TypeScript · @x402/fetch
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";

const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);

const res = await fetchWithPay("https://x402stock.vercel.app/api/v1/filing-search", {
  method: "GET",
});
const data = await res.json();
cURL
curl -X GET \
  "https://x402stock.vercel.app/api/v1/filing-search?forms=10-K&limit=10&q=artificial+intelligence" \
  -H "X-PAYMENT: <signed x402 payment>"

Example response

{
  "as_of": "2026-06-01T15:00:00.000Z",
  "count": 1,
  "forms": "10-K",
  "query": "artificial intelligence",
  "results": [
    {
      "accession": "0000320193-25-000123",
      "cik": "0000320193",
      "description": "10-K",
      "filer": "Apple Inc. (AAPL) (CIK 0000320193)",
      "filing_date": "2025-11-01",
      "form": "10-K",
      "period_ending": "2025-09-27",
      "url": "https://www.sec.gov/Archives/edgar/data/320193/000032019325000123/aapl-20250927.htm"
    }
  ],
  "source": "sec_edgar",
  "ticker": null,
  "total_matches": 4821
}

Payment details

Pay to0x3070fbb3803819fb5bdfe9286fdc6325a877fa85
AssetUSD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913
NetworksBase
Schemesexact

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