[self-promotion] 4GB Open Dataset: Congressional Stock Trades, Lobbying Records, Government Contracts, PAC Donations, And Enforcement Actions (40+ Government APIs, AGPL-3.0)

Built a civic transparency platform that aggregates data from 40+ government APIs into a single SQLite database. The dataset covers 2020-present and includes:

• 4,600+ congressional stock trades (STOCK Act disclosures + House Clerk PDFs)
• 26,000+ lobbying records across 8 sectors (Senate LDA API)
• 230,000+ government contracts (USASpending.gov)
• 14,600+ PAC donations (FEC)
• 29,000+ enforcement actions (Federal Register)
• 222,000+ individual congressional vote records
• 7,300+ state legislators (all 50 states via OpenStates)
• 4,200+ patents, 60,000+ clinical trials, SEC filings

All sourced from: Congress.gov, Senate LDA, USASpending, FEC, SEC EDGAR, Federal Register, OpenFDA, EPA GHGRP, NHTSA, ClinicalTrials.gov, House Clerk disclosures, and more.

Stack: FastAPI backend, React frontend, SQLite. Code is AGPL-3.0 on GitHub.