bchewy / arrivelah

Fast simple API for bus arrival times in Singapore.

ArriveLah

Fast simple API for bus arrival times in Singapore.

This is like a proxy to LTA's DataMall Bus Arrival API.

API

Request

GET /?id=83139

• id - (required) Bus stop ID/code

Response

{
  "services": [
    {
      "no": "15",
      "next": {
        "time": "2017-07-18T01:30:37+00:00",
        "duration_ms": -34445,
        "lat": 1.3148358333333334,
        "lng": 103.90915083333333,
        "load": "Standing Available",
        "feature": "WAB"
      },
      "subsequent": {
        "time": "2017-07-18T01:36:11+00:00",
        "duration_ms": 299555,
        "lat": 1.3265658333333334,
        "lng": 103.9059575,
        "feature": "WAB"
      }
    },
    {
      "no": "150",
      "next": {
        "time": "2017-07-18T01:32:44+00:00",
        "duration_ms": 92555,
        "lat": 1.3196148333333333,
        "lng": 103.9014965,
        "load": "Seats Available",
        "feature": "WAB"
      },
      "subsequent": {
        "time": "2017-07-18T01:51:16+00:00",
        "duration_ms": 1204555,
        "lat": 0,
        "lng": 0,
        "feature": "WAB"
      }
    },
    {
      "no": "155",
      "next": {
        "time": "2017-07-18T01:32:36+00:00",
        "duration_ms": 84555,
        "lat": 1.319155,
        "lng": 103.90471016666666,
        "load": "Seats Available",
        "feature": "WAB"
      },
      "subsequent": {
        "time": "2017-07-18T01:43:18+00:00",
        "duration_ms": 726555,
        "lat": 1.3189929999999999,
        "lng": 103.88656266666666,
        "feature": "WAB"
      }
    }
  ]
}

The responses are cached for 15 seconds.

Development

1. Add configuration. Follow documentation from mytransport.sg DataMall. Two options (choose one):
2. Copy and rename .env.example to .env. Edit the file.
3. Add environment variables.
4. npm install
5. npm start
6. Load locahost:8081. Change PORT in configuration if it doesn't work.

License

MIT. Data is copyrighted by LTA.