Example requests

MOVE Backend APIs
This site shows example request between your project backend and Move SDK API.
Create a new user
Use your Move SDK Project Id and your API Key as Basic Auth to register a new User. The userId may be any arbitrary string, only : is forbidden. The maximum length of userId is 100 characters.
Request:
POST https://sdk.dolph.in/v20/auth/register
content-type: application/json
Authorization: Basic {PROJECT_ID}:{API_KEY}
​
{
  "userId": "string"
}
Response:
{
  "accessToken": "{ACCESS_TOKEN}", // allows communication with MOVE SDK back-end
  "refreshToken": "{REFRESH_TOKEN}", // allows Move App to renew access token
  "userId": "{USER_ID}", 
  "audience": "{AUDIENCE_OF_API_KEY}", 
  "projectId": {PROJECT_ID}
}
Initialize your Move SDK App with these tokens.
Fetch user timeline
Fetch user timeline easily with:
Request:
GET https://sdk.dolph.in/v20/timeline?userId={USER_ID}&projectId={PROJECT_ID}
content-type: application/json
Authorization: Basic {PROJECT_ID}:{API_KEY}
Response:
[
  {
    "projectId": {PROJECT_ID},
    "userId": "{USER_ID}",
    "startTs": "2022-10-16T08:06:00Z",
    "endTs": "2022-10-16T09:41:00Z",
    "type": "IDLE",
    "features": {
      "source": {
        "id": "",
        "name": "timeline"
      }
    }
  },
  {
    "projectId": {PROJECT_ID},
    "userId": "{USER_ID}",
    "startTs": "2022-10-17T05:58:00Z",
    "endTs": "2022-10-17T06:03:00Z",
    "type": "CYCLING",
    "features": {
      "startLocation": {
        "lat": 48.328016,
        "lon": 16.204514,
        "timeZone": "Europe/Vienna"
      },
      "endLocation": {
        "lat": 48.3338,
        "lon": 16.20949,
        "timeZone": "Europe/Vienna"
      },
      "source": {
        "id": "585497",
        "name": "trip"
      },
      "gpsStats": {
        "distance": 947,
        "maxSpeed": 23,
        "averageSpeed": 13
      },
      "metas": {},
      "dangerousAreas": {
        "areas": []
      }
    }
  }
]
Every timeline item has the following properties:
projectId: Move SDK Project ID
userId: Id of specific User
startTs: start timestamp as an ISO 8601 date time
endTs: end timestamp as an ISO 8601 date time
type: Mode of transport
Fetch specific timeline items
Convert the startTs  of a given timeline item to a UNIX timestamp to fetch a specific timeline item. For example, 
in the user timeline you find a timeline item with startTs in UTC time
"startTs":"2022-04-12T16:25:00Z"
Conversion into unix timestamp (UTC) is "1649780700" - this is your START_TS for fetching the specific timeline item.
Please note, if you want to display the trip in human readable form, you may want to translate the startTs to the local timezone (which you can find in "startLocation / timeZone"; e.g. "Europe/Vienna").
Request:
GET https://sdk.dolph.in/v20/timeline/{START_TS}?userId={USER_ID}&projectId={PROJECT_ID}
content-type: application/json
Authorization: Basic {PROJECT_ID}:{API_KEY}
Response:
{
  "projectId": {PROJECT_ID},
  "userId": "{USER_ID}",
  "startTs": "2022-10-17T05:58:00Z",
  "endTs": "2022-10-17T06:03:00Z",
  "type": "CYCLING",
  "features": {
    "startLocation": {
      "lat": 48.328016,
      "lon": 16.204514,
      "timeZone": "Europe/Vienna"
    },
    "endLocation": {
      "lat": 48.3338,
      "lon": 16.20949,
      "timeZone": "Europe/Vienna"
    },
    "source": {
      "id": "585497",
      "name": "trip"
    },
    "gpsStats": {
      "distance": 947,
      "maxSpeed": 23,
      "averageSpeed": 13
    },
    "metas": {},
    "dangerousAreas": {
      "areas": []
    }
  }
}
Fetch way points
Some timeline item types like CAR and CYCLING return way points.
Request:
GET https://sdk.dolph.in/v20/timeline/{START_TS}/points?userId={USER_ID}&projectId={PROJECT_ID}&withWayPointInfo=true
content-type: application/json
Authorization: Basic {PROJECT_ID}:{API_KEY}
Response:
[
  {
    "lat": 48.31712,
    "lon": 16.2256,
    "timestamp": "2022-09-01T14:50:08Z",
    "wayPointInfo": {
      "speed": 66,
      "speedLimit": 100,
      "wayType": "other",
      "origLat": 48.317138,
      "origLon": 16.225608
    }
  },
  {
    "lat": 48.31711,
    "lon": 16.22608,
    "timestamp": "2022-09-01T14:50:10Z",
    "wayPointInfo": {
      "speed": 67,
      "speedLimit": 100,
      "wayType": "other",
      "origLat": 48.317118,
      "origLon": 16.226084
    }
  }
]
Important: The Move SDK always tries to match GPS points to an existing road. For the original way points withWayPointInfo is required.
Label item
Relabel existing timeline items with a PATCH request:
PATCH https://sdk.dolph.in/timeline/label/{START_TS}/{NEW_MODE_OF_TRANSPORT}?userId={USER_ID}&projectId={PROJECT_ID}
Content-Type: application/json; charset=UTF-8
Authorization: Basic {PROJECT_ID}:{API_KEY}
Possible mode of transports:
UNKNOWN 
DRIVING 
TRAIN 
TRAM
CAR
METRO
FAKETRIP
WALKING 
IDLE 
CYCLING
The response to this request is the existing timeline item with the new type.
Delete item
Delete a single timeline item.
DELETE https://sdk.dolph.in/v20/timeline/{START_TS}?userId={USER_ID}&projectId={PROJECT_ID}
Content-Type: application/json; charset=UTF-8
Authorization: Basic {PROJECT_ID}:{API_KEY}
Fetch last user location
Every user has 4 last locations, in different contexts:
car-end: last position of his car 
timeline-end: end location of last timeline item
trip-position: updates live during a trip
user-pos: updates user walking position
GET https://sdk-test.dolph.in/v20/location?projectId={PROJECT_ID}&userId={USER_ID}
Content-Type: application/json; charset=UTF-8
Authorization: Basic {PROJECT_ID}:{API_KEY}
Response:
[
  {
    "context": "car-end",
    "lat": 48.322418,
    "lon": 16.203955,
    "timestamp": "2022-10-15T16:29:00Z"
  },
  {
    "context": "timeline-end",
    "lat": 48.3338,
    "lon": 16.20949,
    "timestamp": "2022-10-17T06:03:00Z"
  },
  {
    "context": "trip-position",
    "lat": 48.214684,
    "lon": 16.413719,
    "timestamp": "2022-10-17T07:04:41Z"
  },
  {
    "context": "userpos",
    "lat": 48.214723,
    "lon": 16.413646,
    "timestamp": "2022-10-17T07:03:10Z"
  }
]
​
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