Routing (bike, walking, car)

Routing service (a.k.a. turn-by-turn) lets you integrate routing and navigation into a web or mobile application.

View an interactive demo

tip

When using that, just use our Enterprise Dashboard or guild API Key to create your API Key try for free!

Base URL

The base URL for all API requests is:

https://mapapis.openmap.vn/v1

Endpoint

GET /direction

Example

Request:

/direction?origin=10.78746,106.69855&destination=10.79135,106.70238&vehicle=car&apikey=YOUR_API_KEY

Request params

Param	Description	Example
origin	The origin (start) coordinate string (Required)	21.0267400,105.7740100
destination	The destination coordinate string. Split by ; for more than 2 destinations (Required)	21.0196200,105.8576430
alternatives	Boolean, if true, Directions service may return several routes	true
vehicle	Vehicle type. Options are car, bike, motor, taxi, truck, walking	car
language	Language of the route instructions. Options are en, vi	en

Response:

{
  "geocoded_waypoints": [
    {
      "geocoder_status": "OK",
      "place_id": "aDpeRUVL2x1AdDRBA7hDHZIKgn98vRK8RgkI4XSm-2rhyHnRCK5GxdCtWThA"
    },
    {
      "geocoder_status": "OK",
      "place_id": "PlopbmUIDBBLUVJUyq6O8Ek5XJQE5gr5SqVosbjiqvRJbUINeN1S9U1JHgRg"
    }
  ],
  "routes": [
    {
      "bounds": {},
      "legs": [
        {
          "distance": {
            "text": "1.76 km",
            "value": 1762
          },
          "duration": {
            "text": "2 minutes",
            "value": 143
          },
          "end_address": "谭木匠, ",
          "end_location": {
            "lat": 107.91379,
            "lng": 1067.02345
          },
          "start_address": "谭木匠, ",
          "start_location": {
            "lat": 107.87421,
            "lng": 1066.98593
          },
          "steps": [
            {
              "distance": {
                "text": "280 m",
                "value": 280
              },
              "duration": {
                "text": "20 seconds",
                "value": 20
              },
              "end_location": {
                "lat": 107.85587,
                "lng": 1066.9685
              },
              "html_instructions": "Start at Nguyễn Đình Chiểu",
              "maneuver": "",
              "polyline": {
                "points": "ydlqSaujojEvN|MpEjEnEdEbG`GtV~T~t@jr@"
              },
              "start_location": {
                "lat": 107.87421,
                "lng": 1066.98593
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "316 m",
                "value": 316
              },
              "duration": {
                "text": "33 seconds",
                "value": 33
              },
              "end_location": {
                "lat": 107.87535,
                "lng": 1066.94743
              },
              "html_instructions": "Turn right onto Phùng Khắc Khoan",
              "maneuver": "right",
              "polyline": {
                "points": "erhqSchgojEc|@baAs{@p`A"
              },
              "start_location": {
                "lat": 107.85587,
                "lng": 1066.9685
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "718 m",
                "value": 718
              },
              "duration": {
                "text": "53 seconds",
                "value": 53
              },
              "end_location": {
                "lat": 107.92129,
                "lng": 1066.99339
              },
              "html_instructions": "Turn right onto Đường Ðiện Biên Phủ",
              "maneuver": "right",
              "polyline": {
                "points": "}klqSmdcojEyY}XmXiX}WaXsBqBeH}Gi^{\\cDcDoKmKgFeFg[wVsCcCyCmE{BaCk]o[qKaK{UcUgP{QiO{V"
              },
              "start_location": {
                "lat": 107.87535,
                "lng": 1066.94743
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "36 m",
                "value": 36
              },
              "duration": {
                "text": "4 seconds",
                "value": 4
              },
              "end_location": {
                "lat": 107.92218,
                "lng": 1066.99654
              },
              "html_instructions": "Turn Nguyễn Bỉnh Khiêm",
              "maneuver": "slight right",
              "polyline": {
                "points": "akuqSuclojE@cAAy@IoAMcAYuASy@YeAYs@]u@Yc@"
              },
              "start_location": {
                "lat": 107.92129,
                "lng": 1066.99339
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "279 m",
                "value": 279
              },
              "duration": {
                "text": "19 seconds",
                "value": 19
              },
              "end_location": {
                "lat": 107.90494,
                "lng": 1067.01513
              },
              "html_instructions": "Turn right onto Nguyễn Bỉnh Khiêm",
              "maneuver": "right",
              "polyline": {
                "points": "spuqSkwlojEbOoPzDmEzG}FbOwPpGiHdQqRxCmDtMkOnM{N"
              },
              "start_location": {
                "lat": 107.92218,
                "lng": 1066.99654
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "134 m",
                "value": 134
              },
              "duration": {
                "text": "11 seconds",
                "value": 11
              },
              "end_location": {
                "lat": 107.91379,
                "lng": 1067.02345
              },
              "html_instructions": "Turn left onto Nguyễn Đình Chiểu",
              "maneuver": "left",
              "polyline": {
                "points": "{drqSqkpojEmm@mk@{GqF"
              },
              "start_location": {
                "lat": 107.90494,
                "lng": 1067.01513
              },
              "travel_mode": "DRIVING"
            },
            {
              "distance": {
                "text": "0 m",
                "value": 0
              },
              "duration": {
                "text": "0 seconds",
                "value": 0
              },
              "end_location": {
                "lat": 107.91379,
                "lng": 1067.02345
              },
              "html_instructions": "You have arrived at your destination",
              "maneuver": "right",
              "polyline": {
                "points": "e|sqSq_rojE??"
              },
              "start_location": {
                "lat": 107.91379,
                "lng": 1067.02345
              },
              "travel_mode": "DRIVING"
            }
          ]
        }
      ],
      "overview_polyline": {
        "points": "ydlqSaujojEvN|MpEjEnEdEbG`GtV~T~t@jr@c|@baAs{@p`AyY}XmXiX}WaXsBqBeH}Gi^{\\cDcDoKmKgFeFg[wVsCcCyCmE{BaCk]o[qKaK{UcUgP{QiO{V@cAAy@IoAMcAYuASy@YeAYs@]u@Yc@bOoPzDmEzG}FbOwPpGiHdQqRxCmDtMkOnM{Nmm@mk@{GqF"
      },
      "summary": "",
      "warnings": [],
      "waypoint_order": []
    }
  ]
}