API Reference
The Travel Planner API allows clients to stream travel results between two coordinates in real time. It uses WebSocket for continuous communication and Protocol Buffers (Protobuf) for efficient data serialization.
| Parameter | Type | Required | Default | Description |
|---|---|---|---|---|
| lat | number | Required | - | Latitude of the center point |
| lon | number | Required | - | Longitude of the center point |
| Property | Type | Description | |
|---|---|---|---|
stopplaces | array | Array of stopplace objects representing transit stops near the location. | minItems: 1 |
└─id | string | Unique identifier for the stopplace, including country code and numeric ID (e.g., NL:S:51280960). | |
└─name | string | Name of the stopplace. | |
└─town | string | Name of the town or city where the stopplace is located. |
curl "https://api.infoplaza.dev/v1/transit/planner? \
lat=52.02 \
&lon=5.16 \
&api_key=$INFOPLAZA_API_KEY"{
"stopplaces": [
{
"id": "NL:S:51280960",
"name": "Weteringshoek",
"town": "Houten",
"links": {
"departures": "https://developer.infoplaza.com/api/v1/transit/stops/departures?stopplace_id=NL:S:51280960"
},
"coordinates": {
"latitude": 52.019034,
"longitude": 5.163319
}
},
{
"id": "NL:S:51280680",
"name": "Oude Dorp",
"town": "Houten",
"links": {
"departures": "https://developer.infoplaza.com/api/v1/transit/stops/departures?stopplace_id=NL:S:51280680"
},
"coordinates": {
"latitude": 52.024968,
"longitude": 5.159924
}
}
]
}└─links | object | Links to related resources for this stopplace. |
└─departures | string | URL to retrieve departure information for this stopplace. | format: uri |
└─coordinates | object | Geographical coordinates of the stopplace. |
└─latitude | number | Latitude in decimal degrees. | min: -90
max: 90 |
└─longitude | number | Longitude in decimal degrees. | min: -180
max: 180 |