Query historian time-series data through the VOLTTRON VUI historians endpoint

domain: volttron.readthedocs.io · 5 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗

Steps

  1. GET /vui/platforms/:platform/historians to list installed historians by their VIP identity
  2. GET /vui/platforms/:platform/historians/:historian to confirm the historian exposes a topics sub-route
  3. GET /vui/platforms/:platform/historians/:historian/topics/:topic with a partial topic to discover sub-topics, or a full topic (or read-all=true) to retrieve data
  4. Add start/end datetime bounds plus skip/count for pagination and order=FIRST_TO_LAST or LAST_TO_FIRST to control result ordering
  5. Use the tag or regex query parameters to filter which topics are returned (tag requires the tagging service to be running and configured)

Known gotchas

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