SEC Filings API
Ten endpoints over SEC EDGAR: reported fundamentals, insider trades, planned insider sales, institutional holders, 5% stakes, material events, and full-text search across every filing since 2001. Pay per call.
10 endpoints
stock-fundamentals
$0.0100 per callWhat a US public company REPORTED, straight from its SEC filings — revenue, net income, assets, cash, shares outstanding — per fiscal period, newest first.
insider-trades
$0.0150 per callWho inside a US public company bought or sold its stock, parsed from the Form 4s they are legally required to file.
planned-insider-sales
$0.0100 per callInsiders who have told the SEC they intend to sell a US public company's stock, from the Form 144 notices filed on or before the sale — the forward-looking counterpart…
institutional-holders
$0.0100 per callWhat an institutional investment manager held at a quarter end, from its Form 13F — "what does Berkshire Hathaway own".
ownership-changes
$0.0100 per callWho holds more than 5% of a US public company, from the Schedule 13D and 13G filings a holder must make.
filing-events
$0.0050 per callMaterial events a US public company reported on Form 8-K, newest first, each item code named in words: executive departures (5.
filing-search
$0.0050 per callFull-text search across every SEC filing since 2001 — which companies mention a supplier, which 8-Ks talk about a recall, which 10-Ks name a risk.
stock-filings
$0.0050 per callRecent SEC filings for a US public company, newest first, each with its form type, date and a direct link to the document.
stock-brief
$0.0120 per callOne call that answers "what is going on with this company": profile, the latest reported financials, and the most recent filings.
filing-digest
$0.1000 per callA model reads a US public company's SEC filing and answers a question about it, returning the passages the answer came from — "what does Apple's 10-K say about tariffs…
Call it
The first response is 402 with the exact price and every way to pay. Pay,
repeat the request with the proof, and you get the result.
curl -X POST https://api.glianalabs.com/v1/tools/stock-fundamentals \
-H 'content-type: application/json' \
-d '{"ticker":"AAPL"}'How it works
Every answer is parsed from the filings themselves (XBRL facts, Form 4, Form 144, 13F, 13D/G, 8-K) rather than a screen-scraped summary, with links back to the source documents. filing-digest has a model read one filing and answer a question, with each quoted passage matched verbatim against the filing.
Limits worth knowing
US public companies only, and only what they filed. This is filing data, not live quotes, and nothing here is investment advice.
Questions
Where does the data come from?
SEC EDGAR, the public filings database. Each result links to the filing it came from.
Does it include stock prices?
No. It covers what companies and insiders reported to the SEC, not market quotes.
How far back does search go?
Full-text search covers every filing since 2001.
Is there a free tier?
No. Every call is paid individually, with no plan or minimum. A request that fails validation is refused before it runs, so it is never charged.
Do I need an account or an API key?
No. The first response is HTTP 402 with the exact price; pay it with USDC from your own wallet and repeat the request. To prepay instead, top up a balance in rupiah and send a gk_ key.