Decades of fundamentals and macro history — every value linked to the exact SEC filing or agency release it came from. Free for people, and for AIs.
Try AAPL · 10-year yield · inflation
One click from any number to the filing it came from — statements a decade deep, margins computed, transforms explicit, nothing behind a wall.
Hover any number for its source: the SEC accession, the agency release, the exact API call, the vintage date.
Treasury yields since 1990, CPI, GDP, debt, oil — with YoY and indexed transforms computed in the open.
A free, attributed JSON API and an MCP server expose the same provenance-tagged data your charts use.