Jack Sheward

Kalshi weather market data as JSON: live temperature (KXHIGH/KXLOW) and rain (KXRAIN) bracket odds with implied probability, bid/ask and volume, plus settled history for 24 US cities, each mapped to its settlement station. No API key. $1 per 1,000 markets.

Hourly METAR/ASOS airport weather by ICAO code or US lat/lon, up to 30 days back: temp, dewpoint, wind, ceiling, visibility, flight category, raw METAR. NOAA aviationweather.gov + Iowa State ASOS archive. Same stations Kalshi/Polymarket weather markets name. No API key.

Check how a Kalshi weather (KXHIGH/KXLOW) market will settle before it does: live METAR/NWS running daily high or low at the exact settlement station, implied YES/NO, which side is already locked, and a confidence grade. Paste tickers or URLs. No API key.

Live Polymarket sports odds as JSON (NFL, MLB, NBA, NHL, soccer, UFC, esports): price, bid/ask, volume, teams, start time. Games-only and next-48h filters, no key needed. Add a free The Odds API key for +EV edges vs Pinnacle no-vig lines with Kelly size.

Apple App Store reviews, app metadata and top-chart ranks by app id, URL or search term, across storefronts, with new-since-last-run review tracking. Official public Apple endpoints only.

Open jobs from Greenhouse, Lever, Ashby, SmartRecruiters, Workable, Recruitee and Personio as one JSON schema: title, location, remote flag, salary when published, apply URL. Diff mode flags new and closed roles. Official public job-board APIs only, no login.

Look up Brazilian companies by CNPJ or search by CNAE, UF, city and status. Receita Federal open data: razão social, CNAEs, address, phone, Simples/MEI, capital, partners (QSA).

Bulk domain lookup: registrar and expiry (RDAP), A/AAAA/MX/NS/TXT/CAA records, SPF/DMARC/MTA-STS/BIMI email-security grade, mail provider, SSL certificate expiry, optional tech-stack detection.

Live odds for every Polymarket daily high and low temperature market in 51 cities, bracket by bracket: bid/ask, implied probability, volume, the exact settlement station (ICAO), unit and results, plus the running METAR high/low at that station. No login, no API key. From $1 per 1,000 brackets.

Check how a Polymarket daily-temperature market will resolve before it does. Per bracket: the running high/low at the rules' station from METAR, YES/NO locked or final, market price, confidence and a plain-English reason. Pay per bracket. METAR proxy, not the official reading.

Daily feed of new private capital raises from SEC Form D filings: new vs amended, first-time issuers, funds dropped, normalized amounts, industry, state, executives and issuer phone as filed.

US economic release calendar from official sources (BLS, BEA, Census, DOL, Federal Reserve, Treasury): CPI, jobs report, FOMC, GDP, PCE, claims, auctions, with actuals.