Telemetry

Historical and latest device telemetry query (façade → Telemetry Query Gateway)

📄️Aggregate telemetry (hourly/daily)

Bucketed telemetry aggregates for charts (Energy week/month bars, hourly averages, etc.). **Auth:** Bearer JWT or `X-API-Key` with `devices.read`. Device scope matches device GET visibility;

📄️Get latest telemetry values

Latest telemetry point(s) for selected devices and metric slugs (dashboard tiles). **Auth:** Bearer JWT or `X-API-Key` with `devices.read`. Device scope matches device GET visibility;

📄️Query device timeseries

Historical timeseries query (raw resolution, cursor-paginated). **Auth:** Bearer JWT or `X-API-Key` with `devices.read`. Device scope matches device GET visibility;