SEC Schedule 13D/G Tracker — Activist Stakes API

Unusual Options Activity Tracker — Flow & Volume API

nexgendata/options-unusual-activity

Track unusual options activity from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents. No API key. Pay per record.

ETF Holdings Tracker — Daily Constituents & Weights API

nexgendata/etf-holdings-tracker

Track ETF constituents and weights from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents. No API key. Pay per record.

SEC Going-Private Tracker — SC 13E-3 Filings API

nexgendata/sec-going-private-tracker

Track going-private (SC 13E-3) transactions from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

SEC Event Router — Unified EDGAR Event Stream API

nexgendata/sec-event-router

Track normalized SEC events across form types from SEC EDGAR — parsed, source-linked JSON for analysts, funds and AI agents.

Kalshi Prediction Markets — Odds, Probabilities, Volume

nexgendata/kalshi-prediction-markets-tracker

Track live Kalshi prediction markets: yes/no bid/ask, last price, implied probability, volume, liquidity, and close time. For traders, researchers, and media tracking event odds. No API key. Pay per record.

CFTC COT Enhanced — Position Velocity & Percentile Tracker

nexgendata/cftc-cot-position-velocity-tracker

Weekly CFTC Commitment of Traders with the percentile + velocity overlay every commodity desk builds in Excel: net position, 3-yr percentile, week-over-week velocity for managed money, swap dealers, commercials, non-reportables. Legacy, disaggregated, TFF families. From publicreporting.cftc.gov.

Screen Ibovespa stocks by market cap, P/E, dividend yield and more — clean JSON, no data-vendor contract. Brazil fundamentals for analysts and AI agents. Official source. No API key. Pay per record.

SEC EDGAR Scraper

constructive_calm/sec-edgar-scraper

Fetches SEC EDGAR filings, normalized financial statements, XBRL facts, insider trades (Form 4), institutional holdings (13F), activist stakes (13D/G), full-text search hits, and parsed 8-K items via official SEC APIs. Zero anti-bot. Optional AI summaries.

500 Global Companies Directory — Startup API

nexgendata/500-global-companies-directory

Scrape the 500 Global company directory for deal sourcing. Clean JSON for VCs, deal scouts and AI agents.

US Grant Awards Tracker — SBIR, NIH & NSF Funding API

nexgendata/us-grants-funding-tracker

Every US organization that just won non-dilutive government money — SBIR/STTR, NIH and NSF awards — normalized into one feed.