Use your own software.
Connect through our API.

Stream Subscription

Subscribe to a live Kinesis data stream for a specific structural asset. Data is emitted at 50Hz for standard SHM.

const ws = new WebSocket('wss://api.asense.tech/v1/stream/A902', {
  headers: {
    'Authorization': 'Bearer ${ASENSE_API_KEY}',
    'X-Client-ID': 'scada-integration-prod'
  }
});

ws.onmessage = (event) => {
  const telemetry = JSON.parse(event.data);
  // Pipe to digital twin or timeseries DB
  digitalTwin.updateState(telemetry.node_id, telemetry.xyz_acceleration);
};

Payload Schema

The sensor sends plain, uncompressed JSON. Peak Particle Velocity (PPV) is already calculated on the sensor.

{
  "node_id": "A902",
  "timestamp": "2026-07-02T14:32:01.005Z",
  "sync_precision_ms": 0.05,
  "metrics": {
    "acceleration": {
      "x_mg": 1.24,
      "y_mg": -0.45,
      "z_mg": 9.82
    },
    "ppv_mm_s": 0.15,
    "inclination_deg": {
      "pitch": 0.005,
      "roll": -0.002
    }
  }
}

Authentication

All requests require an API key generated from the Asense Clarity dashboard. The key must be passed via the Authorization: Bearer header.

Webhook & Email Alerts

Set thresholds for PPV, frequency peaks or sensor health. When one is crossed, the platform calls your webhook straight away or sends an email.

{
  "alert_id": "evt_9831a2",
  "trigger": "PPV_THRESHOLD_EXCEEDED",
  "node_id": "A902",
  "threshold_configured": 2.5,
  "value_recorded": 3.12,
  "unit": "mm/s",
  "timestamp": "2026-07-02T14:45:10Z"
}

Data Lake Integration (Parquet)

For long-term modal analysis and AI training, Asense can automatically batch and export your RAW telemetry into an S3 bucket or Azure Blob Storage as compressed Apache Parquet files.

• Fast queries: Query large time series with AWS Athena or Google BigQuery, without unpacking JSON.
• Automated Partitioning: Data is automatically partitioned by /year/month/day/node_id/.
• New fields: New metrics are added automatically when we update your sensors over the air.