query FERC Form 1 XBRL filing data (utility financial and operational schedules) through the XBRL US API

domain: xbrl.us · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. Register for a free XBRL US API key at xbrl.us/apirequest
  2. Obtain an OAuth2 access token using the XBRL US API's documented authentication flow
  3. Use the API's fact/structured search endpoints, filtering by entity (the utility's FERC filer identifier) and the desired Form 1 concept/element name
  4. Add period and report filters to scope results to a specific fiscal year filing
  5. Parse the returned fact values along with their XBRL dimensions (e.g. by account, by plant)
  6. Paginate using the API's offset/limit parameters for large result sets

Known gotchas

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