Data fetchers (OECD, World Bank, WHO, FRED, Congress.gov) and health data importers (Apple Health, Fitbit, Oura, MyFitnessPal, Withings, Google Fit, Cronometer, Strava, generic CSV).
All importers are file-based and local-first — parse user data exports without requiring OAuth or API keys.
Paper: dFDA Specification — Data ingestion and standardization for the decentralized FDA framework.
- 5 API fetchers with caching
- 9 health data importers (all output unified
ParsedHealthRecordformat) - 80+ canonical variable definitions with
resolveVariableName() - Economic data CSV loader (Gapminder format)
- Streaming XML parser for large files (500MB+ Apple Health exports)
296 unit tests.
pnpm test --filter @optimitron/data