History REST API (Programmatic History add-on)

Export stored telemetry with GET /api/v1/subscriber/history.

Requires the Programmatic History Download add-on and a REST API token from REST API tokens.

curl -sS "${PORTAL_ORIGIN}/api/v1/subscriber/history?format=json&page=1&page_size=100" \
  -H "Authorization: Bearer ${TOKEN}" \
  -H "Accept-Encoding: gzip" \
  --compressed

Account scope is enforced by the token. See /api/v1/subscriber/docs on your portal host for parameters.

Each row’s topic field is the platform path ({account_id}/{client_id}/…). Vendor wire paths are normalized on ingest when the product layout is registered. Topic setup: MQTT clients.