Sources
Everything on stonks comes from these upstream publishers, fetched directly from their official APIs and files. SEC EDGAR provides all fundamentals. We never scrape other data sites.
Federal Reserve Bank of New York — Reference Rates
Public data; see NY Fed termsFederal Reserve Bank of New York
Reference rates published by the New York Fed (EFFR, SOFR, OBFR).
U.S. Bureau of Economic Analysis
US public domainU.S. Bureau of Economic Analysis
Free API key required (see plan Appendix E3). Skipped until BEA_API_KEY is set.
U.S. Bureau of Labor Statistics
US public domainU.S. Bureau of Labor Statistics
Keyless v1 API is capped at 25 requests/day and 10-year windows; a free v2 key raises limits (see plan Appendix E3).
U.S. Energy Information Administration
US public domainU.S. Energy Information Administration
Free API key required (see plan Appendix E3). Skipped until EIA_API_KEY is set.
U.S. Treasury — Daily Par Yield Curve
US public domainU.S. Department of the Treasury
US federal government work; attribution appreciated.
U.S. Treasury Fiscal Data
US public domainU.S. Department of the Treasury, Bureau of the Fiscal Service
US federal government work.
World Bank Open Data
CC BY 4.0The World Bank
Attribution required. Some third-party indicators are flagged non-redistributable in metadata — only core WDI indicators are ingested here.
SEC EDGAR
U.S. Securities and Exchange Commission
Company facts (XBRL) and filing metadata for all US fundamentals. US public domain; accessed with a declared User-Agent at well under the SEC’s 10 req/s guidance.