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Location History API
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Get objects position history

 

Service version: 1
Last edit: 2019.10.03

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Purpose

This endpoint obtains a list of history positions of the user's objects. Each position contains information
about estimated speed and direction.

If consent is given, the Geofencing API can also provide locations that will be available through this endpoint.

Request data

HTTPS method: GET

URL format

For ease of viewing and identification:

  • Required constants and parameters are shown in bold text.
  • Optional parameters are shown in plain text.
https://baseURL/locationHistory/versionNumber/history/positions/objectId?key=Your_API_Key&from=timestamp[&to=timestamp][&maxResults=integer][&pageNumber=integer]

curl command

curl 'https://baseURL/locationHistory/versionNumber/history/positions/objectId?key=Your_API_Key&from=timestamp[&to=timestamp]'

Request parameters

The following table describes the parameters that can be used in a Request.

  • Required parameters must be used or the call will fail.
  • Optional parameters may be used.
  • If there is a default value that will be assumed when an optional parameter is not used, it is shown in the
    table.
  • The order of Request parameters is not important.
  • The maximum allowed time between provided timestamps is 24h.
Required parameters
Parameter Description
baseURL
string 		The base URL for calling the API.
Value: api.tomtom.com
versionNumber
string 		Service version.
Value: 1
key
string 		An API Key valid for the requested service.
Value: Your valid API Key.
objectId
string 		Object UUID for which history is requested.
Value: Requested object's UUID.
adminKey
string 		An Admin Key valid for the provided API Key.
Value: Your valid Admin Key.
from
timestamp 		Beginning date for the listing.
Value: ISO 8601 format timestamp with the accuracy of seconds (YYYY-MM-DDThh:mm:ss).
Optional parameters
[to]

timestamp 		End date for the listing.
Value: ISO 8601 format timestamp with the accuracy of seconds (YYYY-MM-DDThh:mm:ss).
[maxResult]

integer 		Maximum number of items returned in the Response.
Value: Greater than zero, less than 100.
Default: 100
[pageNumber]

integer 		The number of items on the page to be returned in the Response. The maximum number of elements on the page is equal to the maxResult value.
Value: Greater than zero.
Default: 1

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Response data

Response body

{
  "summary": {
    "name": "object_name",
    "id": "object_id",
    "from": "beginning_timestamp",
    "to": "end_timestamp"
  },
  "positions": {
    "type": "FeatureCollection",
    "features": [
      {
        "timestamp": "timestamp",
        "type": "Feature",
        "geometry": {
          "type": "Point",
          "coordinates": [
            longitude,
            latitude,
            altitude
          ]
        },
        "estimatedSpeed": speed_value,
        "estimatedDirection": azimuth
      }
    ]
  },
  "resultInfo": {
    "maxResults": max_number_of_results,
    "pageNumber": page_number,
    "itemsCount": number_of_results
  }
}

Response fields

The following table describes all of the fields that can appear in a Response.

In the current version this is always "Point".

Primary fields
Field Description
summary{}
object 		Contains information about the object's history positions request.
positions{}
object 		Contains information about positions.
resultInfo{}
object 		Contains information about response paging.
summary{} object
Field Description
id
string 		UUID of an object for which this report is generated.
name
string 		Name of an object for which this report is generated.
from
string 		Timestamp (ISO 8601 format) marking the start of a period the report is generated for.
to
string 		Timestamp (ISO 8601 format) marking the end of a period the report is generated for.
positions{} object
Field Description
type
string 		In the current implementation this is always "FeatureCollection".
features
array(position) 		Array of historical positions.
position{} object
Field Description
type
string 		In the current version this is always "Feature".
geometry{}
object 		Object's position.
estimatedSpeed
double 		Estimated speed of an object in the given time. Presented in km/h.
estimatedDirection
double 		Estimated direction presented as a north-based azimuth. Presented in degrees.
timestamp
string 		Recorded time as timestamp (ISO 8601 format).
geometry{} object
Field Description
type
string
coordinates[]
array(double) 		Coordinates of the point in the form of an array containing (in this order): longitude, latitude.
resultInfo{} object
Field Description
maxResult
integer 		Maximum number of items returned in the Response.
pageNumber
integer 		Number of the items page to be returned in the Response. Maximum number of elements on the page is equal to the maxResult value.
itemsCount
integer 		Number of returned items on the page.

HTTP Response codes

Code Meaning & possible causes
200 OK
400 Bad Request:

  • Wrong datetime format.
  • Bad order of dates.
  • The value of parameter is not a positive decimal number.
  • Date range can span up to 24 hours.
403 Forbidden: Provided Admin Key is invalid.
404 Not found: No such project.

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Examples

List all objects available to the user.

Request URL GET

https://api.tomtom.com/locationHistory/1/history/positions/61310ef2-e324-4966-9751-c70b3907d788?key=Your_API_Key&from=timestamp[&to=timestamp]

Response body

The following JSON code block demonstrates a successful Response from the API server.

{
  "summary": {
    "name": "Example object",
    "id": "c0c22f72-fdb6-412a-a8b9-92e0521e2e0d",
    "from": "2019-05-30T13:00:00+0000",
    "to": "2019-05-30T13:30:00Z+0000"
  },
  "positions": {
    "type": "FeatureCollection",
    "features": [
      {
        "timestamp": "2019-05-30T13:25:51+0000",
        "type": "Feature",
        "geometry": {
          "type": "Point",
          "coordinates": [
            19.448183,
            51.759135,
            0.00
          ]
        },
        "estimatedSpeed": 16.66,
        "estimatedDirection": 90.00
      }
    ]
  },
  "resultInfo": {
    "maxResults": 100,
    "pageNumber": 1,
    "itemsCount": 25
  }
}

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