Data API

Query sensor readings from BigQuery.

Endpoints

Latest Reading

GET /api/v1/data/latest/{sensor_id}

Response:

{
  "node_id": "sensor001",
  "temperature": 25.3,
  "humidity": 45.2,
  "timestamp": "2025-01-15T10:30:00Z"
}

Historical Data

GET /api/v1/data/historical/{sensor_id}?start_time={iso}&end_time={iso}

Multi-Sensor Data

POST /api/v1/data/multi-sensor

Body:

{"node_ids": ["sensor001", "sensor002"]}

Sensor Statistics

GET /api/v1/data/stats/{sensor_id}

Returns aggregated stats for 1h, 24h, 7d, 30d windows.