Open Library book search on the public API: one row per work - title, authors, first publish year, edition count, ISBNs, subjects, languages, publishers, cover URL, ratings, page count, URL. Filter by query, title, author, subject, year range, language. No key. $5 per 1,000 rows + $0.10 per run.
Query openFDA (api.fda.gov): drug adverse events, drug and food recalls, drug labels, device events and device recalls. Pass openFDA search syntax plus a date range; get one normalised row per record (id, dates, product, classification, status, reason or reaction terms, firm) plus the raw JSON.
Newest remote job postings from Remote OK's public JSON API, one row per job: company, position, tags, location, salary range, date, URL and description text, plus the source attribution Remote OK's terms require. Filter by tag (one request each) and keyword. Default: the newest 100 postings.
Search Stack Overflow (or any Stack Exchange site) by query, tags, sort and date range through the public Stack Exchange API and get one row per question - title, tags, score, views, answers, owner, link, body text - plus its top answers as rows. CC BY-SA content; each row carries the license.
Unemployment benefits by state: one row per US jurisdiction (50 states, DC, PR, VI) with the minimum and maximum weekly unemployment-insurance benefit and weeks payable, from the DOL 'Significant Provisions of State UI Laws' table (January 2026 bundled; live mode reads any edition). $0.05 per run.
Search the Steam store by term or appid; one row per app from Steam's public store endpoints: appid, name, type, price (list, final, discount, currency for your country), release date, developers, publishers, genres, categories, platforms, Metacritic, recommendations, description, image, store URL.
WARN layoff and closure notices from 20 US states' own published lists (CA IL NY AK AL ID MA MT NC ND NE NJ OR PA SD TN TX UT VA WA), normalised to one schema: employer, city, county, employees, notice date, effective date, notice type, source file. $10 per 1,000 rows, no run fee.
Export Kalshi and Polymarket listings to JSON or CSV: market titles, Yes/No prices, volume, liquidity and timestamps in one schema. Filter by venue, status, keyword or Kalshi series. Start small with max_records: 6. Pricing: $0.10/run + $0.005/row. Public read-only APIs; no trading.