Places

The Places API gives you a read-only interface to PredictHQ's places data. A place represents a Geonames Feature, which can be either an Area, an Administrative Feature, or a Populated Place.

Places can be used to search and filter events using named geographic features rather than a radius, latitude and longitude (see events' place.scope and place.exact parameters). This is helpful when searching for all events that apply to a continent, country, state, region, province, county or city.

Search Places
Place Fields
Retrieve Places Hierarchies

Search Places

Use the below parameters to search and filter all places. Places are sorted by relevance (location or text query proximity).

A search requires at least one of the q, id, country or location parameters.

Parameters

Parameter	Description
country string	A comma-separated list of ISO 3166-1 alpha-2 country codes. E.g. `?country=US`
id string	A comma-separated list of place identifiers. E.g. `?id=5115985`
limit number	The maximum number of results to return. The default limit is `10`. E.g. `?limit=10`
location coordinate	A coordinate in the form `@{latitude},{longitude}`. E.g. `?location=@40.66677,-73.88236`
q string	A full-text search query. E.g. `?q=New+York`
type string	A comma-separated list of place types. Possible values: `neighbourhood` `locality` `localadmin` `county` `region` `country` `continent` `planet` Supports extra types: `local`: synonym for `neighbourhood,locality,localadmin` `metro`: metropolitan areas `major`: major cities E.g. `?type=country`

Action

GET /v1/places/

Example

GET /v1/places/?q=New+York&limit=5 HTTP/1.1
Accept: application/json
Authorization: Bearer $ACCESS_TOKEN

curl -X GET https://api.predicthq.com/v1/places/?q=New+York&limit=5 \
     -H "Accept: application/json" \
     -H "Authorization: Bearer $ACCESS_TOKEN"

import requests

response = requests.get(
    url="https://api.predicthq.com/v1/places/",
    headers={
      "Authorization": "Bearer $ACCESS_TOKEN",
      "Accept": "application/json"
    },
    params={
        "q": "New York",
        "limit": 5
    }
)

print(response.json())

HTTP/1.1 200 OK
Content-Type: application/json

{
  "count": 4,
  "next": null,
  "previous": null,
  "results": [
    {
      "id": "5128638",
      "type": "region",
      "name": "New York",
      "county": null,
      "region": "New York",
      "country": "United States",
      "country_alpha2": "US",
      "country_alpha3": "USA",
      "location": [
        -75.4999,
        43.00035
      ]
    },
    {
      "id": "5128594",
      "type": "county",
      "name": "New York County",
      "county": "New York County",
      "region": "New York",
      "country": "United States",
      "country_alpha2": "US",
      "country_alpha3": "USA",
      "location": [
        -73.96981,
        40.77427
      ]
    },
    {
      "id": "5115985",
      "type": "neighbourhood",
      "name": "East New York",
      "county": "Kings County",
      "region": "New York",
      "country": "United States",
      "country_alpha2": "US",
      "country_alpha3": "USA",
      "location": [
        -73.88236,
        40.66677
      ]
    },
    {
      "id": "5106292",
      "type": "locality",
      "name": "West New York",
      "county": "Hudson County",
      "region": "New Jersey",
      "country": "United States",
      "country_alpha2": "US",
      "country_alpha3": "USA",
      "location": [
        -74.01431,
        40.78788
      ]
    }
  ]
}

Fields

Below are the fields returned by the Places endpoint. Please note that these are not the fields used for filtering - please refer to the Search Places section to discover which parameters can be used for filtering places.

JSON Schemas are available for the Places endpoint and for a single place:

Field	Description
country string read-only	The name of the place's administrative level 0 place, or `null` if it does not apply. E.g. `United States`
country_alpha2 string read-only	The ISO 3166-1 alpha-2 country code, or `null` if there is no country. E.g. `US`
country_alpha3 string read-only	The ISO 3166-1 alpha-3 country code, or `null` if there is no country. E.g. `USA`
county string read-only	The name of the place's administrative level 2 place, or `null` if it does not apply. E.g. `Kings County`
id string read-only	The unique identifier of the place. E.g. `5115985`
location array read-only	A 2-tuple representing the centroid of the place. Note that the longitude/latitude coordinates use the GeoJSON order [lon, lat]. E.g. `[-73.88236, 40.66677]`
name string read-only	The name of the place. E.g. `East New York`
region string read-only	The name of the place's administrative level 1 place, or `null` if it does not apply. E.g. `New York`
type string read-only	The administrative level of the place. Possible values: `neighbourhood`: subdivision of a populated place `locality`: populated place `localadmin`: administrative level 3 `county`: administrative level 2 `region`: administrative level 1 `country`: administrative level 0 `continent`: Africa, North America, South America, Antarctica, Asia, Europe, Oceania `planet`: Earth is the only supported planet at the moment, but we will work hard to support more planets as relevant events become available! E.g. `locality`

Retrieve Places Hierarchies

This endpoint returns the full place hierarchies for a given coordinate. A place hierarchy is a list of place identifiers from the planet level down to the level specified in your query (please note that level defaults to locality if not specified in your query).

Multiple hierarchies

The response might include more than one hierarchy for a given coordinate. The reason for this is that we try to match the closest place's hierarchy but we also include the closest major city's hierarchy within a radius of 50km. This only applies if the level is below region and, if it exists, the major city's hierarchy will always be the second item in the list.

For instance, if you specify ?location.origin=47.615337,-122.203981, which is a coordinate located in Bellevue, Washington, you'll get two hierarchies, one for Bellevue but also one for Seattle.

Parameters

Parameter	Description
country string	An ISO 3166-1 alpha-2 country code. E.g. `?country=US`
location.origin coordinate	A coordinate in the form `{latitude},{longitude}`. Please note that this parameter is required. E.g. `?location.origin=47.615337,-122.203981`
level string	A place level. Possible values: `locality` `localadmin` `county` `region` `country` `continent` `planet` Defaults to `locality`. E.g. `?level=county`

Parameter

Description

country string

An ISO 3166-1 alpha-2 country code.

E.g. ?country=US

location.origin coordinate

A coordinate in the form {latitude},{longitude}.

Please note that this parameter is required.

E.g. ?location.origin=47.615337,-122.203981

level string

A place level.

Possible values:

locality
localadmin
county
region
country
continent
planet

Defaults to locality.

E.g. ?level=county

Action

GET /v1/places/hierarchies/?location.origin=47.615337,-122.203981

Example

GET /v1/places/hierarchies/?location.origin=47.615337,-122.203981 HTTP/1.1
Accept: application/json
Authorization: Bearer $ACCESS_TOKEN

curl -X GET https://api.predicthq.com/v1/places/hierarchies/?location.origin=47.615337,-122.203981 \
     -H "Accept: application/json" \
     -H "Authorization: Bearer $ACCESS_TOKEN"

import requests

response = requests.get(
    url="https://api.predicthq.com/v1/places/hierarchies/",
    headers={
      "Authorization": "Bearer $ACCESS_TOKEN",
      "Accept": "application/json"
    },
    params={
        "location.origin": "47.615337,-122.203981"
    }
)

print(response.json())

HTTP/1.1 200 OK
Content-Type: application/json

{
    "place_hierarchies": [
        [
            "6295630",
            "6255149",
            "6252001",
            "5815135",
            "5799783",
            "5786882"
        ],
        [
            "6295630",
            "6255149",
            "6252001",
            "5815135",
            "5799783",
            "5809844"
        ]
    ]
}

Technical Documentation

Help

Places

Search Places

Parameters

Fields

Retrieve Places Hierarchies

Parameters