---
title: "GET /v1/isochrone/location"
method: GET
path: "/v1/isochrone/location"
tags: ["Travel Boundary Api"]
---

# GET /v1/isochrone/location

`GET /v1/isochrone/location`

## Request

- Base URL: `https://api.cloud.precisely.com`
- URL: `https://api.cloud.precisely.com/v1/isochrone/location`
- Auth: one of:
  - HTTP bearer
  - API key in header `Authorization`

Travel Boundary API computes areas reachable within a specific time or distance from a given point. It returns these as polygons or lines for easy map visualization and zone planning.

## Query parameters

- `coordOrder` 'LatLon' | 'LonLat'
- `address` string
- `country` string
- `coordinates` string
- `contours_minutes` string
- `contours_meters` string
- `mode` 'car' | 'truck'
- `contours_colors` string
- `polygons` boolean
- `denoise` number
- `generalize` number
- `departure_time` integer
- `local_departure_time` string

## Headers

- `X-Request-Id` string

## Response `200`

OK

- IsoChroneResponseModel
  - `type` string
  - `features` IsoFeature[]
    - `type` string
    - `properties` IsoProperties
      - `fill` string
      - `fillOpacity` number, double
      - `fillColor` string
      - `color` string
      - `contour` number, double
      - `opacity` number, double
      - `metric` string
    - `geometry` IsoGeometry
      - `type` string
      - `coordinates` object
      - `polygonCoordinates` array[]
        - array[]
          - number[]
      - `lineCoordinates` array[]
        - number[]
  - `status` string
  - `warning` string[]

## Other responses

- `400`: Invalid request
- `401`: Unauthorized: Invalid token
- `403`: Forbidden
- `429`: Too many requests
- `500`: Internal Server Error
- `503`: Service Unavailable

---

[API](https://skmtc.dev/precisely/apis/routing-apis.md) · [All operations](https://skmtc.dev/precisely/apis/routing-apis/llms.txt) · [OpenAPI document](https://skmtc.dev/precisely/apis/routing-apis/revisions/b0c264d3c699?raw)