GET api/v1/devices/{deviceId}/measurements/channel/{channel}/field/{field}/summary?startDate={startDate}&endDate={endDate}&aggregationPeriod={aggregationPeriod}

Summary (aggregated) measurements for the channel/field. This includes min, max, average, count etc.

Request Information

URI Parameters

Name	Description	Type	Additional information
deviceId		globally unique identifier	Required
channel		integer	Required
field		string	Required
startDate		string	Default value is
endDate		string	Default value is
aggregationPeriod	Hourly aggregation or Daily aggregation	AggregationPeriod	Default value is Hourly

Body Parameters

None.

Response Information

Resource Description

MeasurementSummaryDto

Name	Description	Type	Additional information
StartTime		date	None.
EndTime		date	None.
AggregationPeriod	If each item in the items collection represents an houry or daily point.	AggregationPeriod	None.
Items		Collection of MeasurementSummaryItemDto	None.

Response Formats

application/json, text/json, application/senml+json

Sample:

{
  "StartTime": "2025-10-31T22:48:11.1529659+00:00",
  "EndTime": "2025-10-31T22:48:11.1529659+00:00",
  "AggregationPeriod": 0,
  "Items": [
    {
      "Channel": 1,
      "Field": "sample string 2",
      "Statistics": {
        "Count": 1,
        "Average": 2.0,
        "Min": 3.0,
        "Max": 4.0,
        "StandardDeviation": 5.1,
        "Sum": 6.0
      },
      "Points": [
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        },
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        }
      ],
      "CountsPerIntervalUnit": [
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        },
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        }
      ],
      "DateTime": "2025-10-31T22:48:11.1529659+00:00",
      "DateTimeEpoch": 4.1
    },
    {
      "Channel": 1,
      "Field": "sample string 2",
      "Statistics": {
        "Count": 1,
        "Average": 2.0,
        "Min": 3.0,
        "Max": 4.0,
        "StandardDeviation": 5.1,
        "Sum": 6.0
      },
      "Points": [
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        },
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        }
      ],
      "CountsPerIntervalUnit": [
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        },
        {
          "TimeSeconds": 1.0,
          "Value": 2.0
        }
      ],
      "DateTime": "2025-10-31T22:48:11.1529659+00:00",
      "DateTimeEpoch": 4.1
    }
  ]
}

application/xml, text/xml

Sample:

<MeasurementSummaryDto xmlns:i="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://schemas.datacontract.org/2004/07/AnalysisUK.Tinamous.www.ApiControllers.Models.Measurements">
  <AggregationPeriod>Hourly</AggregationPeriod>
  <EndTime>2025-10-31T22:48:11.1529659+00:00</EndTime>
  <Items>
    <MeasurementSummaryItemDto>
      <Channel>1</Channel>
      <CountsPerIntervalUnit>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
      </CountsPerIntervalUnit>
      <DateTime>2025-10-31T22:48:11.1529659+00:00</DateTime>
      <DateTimeEpoch>4.1</DateTimeEpoch>
      <Field>sample string 2</Field>
      <Points>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
      </Points>
      <Statistics>
        <Average>2</Average>
        <Count>1</Count>
        <Max>4</Max>
        <Min>3</Min>
        <StandardDeviation>5.1</StandardDeviation>
        <Sum>6</Sum>
      </Statistics>
    </MeasurementSummaryItemDto>
    <MeasurementSummaryItemDto>
      <Channel>1</Channel>
      <CountsPerIntervalUnit>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
      </CountsPerIntervalUnit>
      <DateTime>2025-10-31T22:48:11.1529659+00:00</DateTime>
      <DateTimeEpoch>4.1</DateTimeEpoch>
      <Field>sample string 2</Field>
      <Points>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
        <MeasurementSummaryTimeValuePointDto>
          <TimeSeconds>1</TimeSeconds>
          <Value>2</Value>
        </MeasurementSummaryTimeValuePointDto>
      </Points>
      <Statistics>
        <Average>2</Average>
        <Count>1</Count>
        <Max>4</Max>
        <Min>3</Min>
        <StandardDeviation>5.1</StandardDeviation>
        <Sum>6</Sum>
      </Statistics>
    </MeasurementSummaryItemDto>
  </Items>
  <StartTime>2025-10-31T22:48:11.1529659+00:00</StartTime>
</MeasurementSummaryDto>