Routing API v7 Developer's Guide

Specify Walk Radius

To request a public transport route using the CalculateRouteRequest service, you must specify the start (waypoint0) and destination (waypoint1) waypoints and choose a public transport routing mode.

Additionally, you must include your authentication credentials, an apiKey or app_id and app_code if you are using the app_id/app_code authentication (see the Identity & Access Management Developer Guide) with each request to the Routing API v7.

This request queries a route using estimated public transport and specifies a walk radius (in meters) used for finding public transport stations at the start and end of the route. The resulting calculation does not consider transit stations farther away from the start and end points of the route. For documentation on request parameters, see Calculate Route.
Note: This example uses a HERE API Key to authenticate your request. For the available authentication options, see the Identity & Access Management Developer Guide.