Data Actions#

https://api.losant.com/applications/APPLICATION_ID/data

Below are the various requests that can be performed against the Data resource, as well as the expected parameters and the potential responses.

Last Value Query#

Returns the last known data for the given attribute

Method And Url #

POST https://api.losant.com/applications/APPLICATION_ID/data/last-value-query

Authentication #

A valid api access token is required to access this endpoint. The token must include at least one of the following scopes: all.Application, all.Application.read, all.Device, all.Device.read, all.Organization, all.Organization.read, all.User, all.User.read, data.*, or data.lastValueQuery.

Request Path Components #

Path Component Description Example
APPLICATION_ID ID associated with the application 575ec8687ae143cd83dc4a97

Request Headers #

Name Required Description Default
Authorization Y The token for authenticating the request, prepended with Bearer

Request Body #

The body of the request should be serialized JSON that validates against the Last Value Query schema. For example, the following would be a valid body for this request:

{
  "deviceIds": [
    "575ecf887ae143cd83dc4aa2",
    "575ef5c97ae143cd83dc4aac"
  ],
  "attribute": "voltage"
}

Curl Example #

curl -H 'Content-Type: application/json' \
    -H 'Accept: application/json' \
    -H 'Authorization: Bearer YOUR_API_ACCESS_TOKEN' \
    -X POST \
    -d '{"deviceIds":["575ecf887ae143cd83dc4aa2","575ef5c97ae143cd83dc4aac"],"attribute":"voltage"}' \
    https://api.losant.com/applications/APPLICATION_ID/data/last-value-query

Successful Responses #

Code Type Description
200 Last Value Data Last known data for the requested attribute

Error Responses #

Code Type Description
400 Error Error if malformed request
404 Error Error if application was not found

Time Series Query#

Returns the data for the given query

Method And Url #

POST https://api.losant.com/applications/APPLICATION_ID/data/time-series-query

Authentication #

A valid api access token is required to access this endpoint. The token must include at least one of the following scopes: all.Application, all.Application.read, all.Device, all.Device.read, all.Organization, all.Organization.read, all.User, all.User.read, data.*, or data.timeSeriesQuery.

Request Path Components #

Path Component Description Example
APPLICATION_ID ID associated with the application 575ec8687ae143cd83dc4a97

Request Headers #

Name Required Description Default
Authorization Y The token for authenticating the request, prepended with Bearer

Request Body #

The body of the request should be serialized JSON that validates against the Time Series Query schema. For example, the following would be a valid body for this request:

{
  "end": 0,
  "duration": 600000,
  "resolution": 300000,
  "aggregation": "MEAN",
  "attributes": [
    "voltage"
  ],
  "deviceTags": [
    {
      "key": "floor",
      "value": "8"
    }
  ]
}

Curl Example #

curl -H 'Content-Type: application/json' \
    -H 'Accept: application/json' \
    -H 'Authorization: Bearer YOUR_API_ACCESS_TOKEN' \
    -X POST \
    -d '{"end":0,"duration":600000,"resolution":300000,"aggregation":"MEAN","attributes":["voltage"],"deviceTags":[{"key":"floor","value":"8"}]}' \
    https://api.losant.com/applications/APPLICATION_ID/data/time-series-query

Successful Responses #

Code Type Description
200 Time Series Data Data for requested time range

Error Responses #

Code Type Description
400 Error Error if malformed request
404 Error Error if application was not found