US small-cap equity fundamentals — daily, structured

What they need

Looking for a clean, structured dataset of daily fundamentals for US small-cap equities (market cap < $2B): revenue, EPS, margins, debt ratios, shares outstanding. Agents repeatedly hit a wall here — large-cap fundamentals are everywhere, small-caps are not. CSV or Parquet, one row per ticker per day, at least the trailing 2 years.

Requirements