Backyard Tools

Fetch any public company's SEC filing history (10-K, 10-Q, 8-K, Form 4, S-1, and more) via the official SEC EDGAR data.sec.gov API. Input a ticker or CIK, get filing dates, form types, accession numbers, direct document URLs. No login, no proxies, official gov data.

Fetch structured financial time series (revenue, assets, net income, EPS, and 500+ XBRL concepts) for any U.S. public company via the official SEC EDGAR XBRL Company Facts API (data.sec.gov). Input a ticker or CIK, get years of filed data as clean rows. No login, no PDF/HTML scraping.

Fetch insider trading transactions (Form 4) for any U.S. public company via the official SEC EDGAR API. Input a ticker or CIK, get every buy/sell by officers, directors, and 10% owners: shares, price, transaction code, shares owned after. No login, no PDF/HTML scraping.

Scrape questions from any Stack Exchange site (no login) and get pain-point analysis of what the community keeps asking. Uses the official Stack Exchange API.

Scrape Stack Overflow questions for any tag (no login) and get pain-point analysis: what developers struggle with, asked in their own words. Uses the official Stack Exchange API.

Scrape unlimited Steam reviews for any game by App ID via Valve's official public API — no login, no proxy needed. On top of raw reviews you get optional AI analyses: review bombs timeline, playtime segments, pain points, feature requests, and a headline summary.

Collect the public post archive of any Substack newsletter (title, subtitle, publish date, URL, author, word count, restack count, paywall flag) via Substack's own public archive endpoint. No login, no proxies. Only metadata is returned — body text is never sent to unauthenticated requests.

Collect posts from any public Telegram channel (t.me/s/<channel>) without logging in: text, date, view counts, media type, forwarded-from, link previews. Newest first, paginated back through the channel history. No account, no proxies, no personal data.

Historical U.S. Treasury auction results (Bills, Notes, Bonds, TIPS, FRNs) via the official public Fiscal Data API — no login, no API key. Query any security term and get every auction: yield, bid-to-cover ratio, offering amount, tender totals. Official U.S. gov data, licensed for commercial reuse.

Monthly average interest rates on U.S. Treasury securities (Bills, Notes, Bonds, TIPS, and more — 22 types) via the Treasury's official public Fiscal Data API — no login, no API key. Query any security type and get every monthly rate on record. Official U.S. gov data, licensed for commercial reuse.

Scrape per-episode ratings for any TV show and get a decline analysis: where the show lost its audience, season by season.

Look up any company's U.S. federal contract award history via the official USAspending.gov API: award ID, amount, awarding agency, period of performance, description. Official U.S. open spending data (OPEN Government Data Act), no login, no API key. Useful for GovCon market research.

Live market data from Kalshi (CFTC-regulated prediction market exchange) via the official public REST API — no login, no API key. Query any series ticker and get every market: title, status, yes/no bid-ask, last price, volume, open interest, close time, settlement rules. No personal data.