@placekit/client-js

PlaceKit JS Client

Location data, search and autocomplete for your apps

Features • Quick start • Reference • Examples • Documentation • License

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PlaceKit JavaScript Client abstracts interactions with our API, making your life easier. We highly recommend to use it instead of accessing our API directly.

👉 If you're looking for a full Autocomplete experience, have a look at our standalone PlaceKit Autocomplete JS library, or check out our examples to learn how to integrate with an existing components library.

✨ Features

• Featherweight, zero-dependency HTTP client
• Works both on the browser and node.js
• Integrates with your preferred stack and autocomplete components (see examples)
• TypeScript compatible

🎯 Quick start

NPM

First, install PlaceKit JavaScript Client using npm package manager:

npm install --save @placekit/client-js

Then import the package and perform your first address search:

// CommonJS syntax:
const placekit = require('@placekit/client-js');

// ES6 Modules syntax:
import placekit from '@placekit/client-js';

const pk = placekit('<your-api-key>', {
  //...
});

pk.search('Paris').then((res) => {
  console.log(res.results);
});

👉 For advanced usages, check out our examples.

CDN

First, add this line before the closing </body> tag in your HTML to import PlaceKit JavaScript Client:

<script src="https://cdn.jsdelivr.net/npm/@placekit/client-js"></script>

Then it works the same as the node example above. After importing the library, placekit becomes available as a global:

<script>
  const pk = placekit('<your-api-key>', {
    //...
  });

  pk.search('Paris').then((res) => {
    console.log(res.results);
  });
</script>

Or if you are using native ES Modules:

<script type="module">
  import placekit from 'https://cdn.jsdelivr.net/npm/@placekit/client-js@1.0.0/dist/placekit.esm.js';
  const pk = placekit(/* ... */);
  // ...
</script>

👉 For advanced usages, check out our examples.

🧰 Reference

• placekit()
• pk.search()
• pk.options
• pk.configure()
• pk.requestGeolocation()
• pk.hasGeolocation

placekit()

PlaceKit initialization function returns a PlaceKit client, named pk in all examples.

const pk = placekit('<your-api-key>', {
  language: 'en',
  maxResults: 10,
});

Parameter	Type	Description
apiKey	string	API key
options	key-value mapping (optional)	Global parameters (see options)

pk.search()

Performs a search and returns a Promise, which response is a list of results alongside some request metadata. The options passed as second parameter override the global parameters only for the current query.

pk.search('Paris', { maxResults: 5 }).then((res) => {
  console.log(res.results);
});

Parameter	Type	Description
query	string	Search terms
opts	key-value mapping (optional)	Search-specific parameters (see options)

pk.options

Read-only to access global options persistent across all API calls that are set at initialization and with pk.configure(). Options passed at query time in pk.search() override global parameters only for that specific query.

console.log(pk.options); // { "language": "en", "maxResults": 10, ... }

Option	Type	Default	Description
maxResults	integer?	5	Number of results per page.
language	string?	undefined	Language of the results, two-letter ISO language code.
types	string[]?	undefined	Type of results to show. Array of accepted values: street, city, country, airport, bus, train, townhall, tourism. Prepend - to omit a type like ['-bus']. Unset to return all.
countries	string[]?	undefined	Limit results to given countries. Array of two-letter ISO country codes.
coordinates	string?	undefined	Coordinates to search around. Automatically set when calling pk.requestGeolocation().

pk.configure()

Updates global parameters. Returns void.

pk.configure({
  language: 'fr',
  maxResults: 5,
});

Parameter	Type	Description
opts	key-value mapping (optional)	Global parameters (see options)

pk.requestGeolocation()

Requests device's geolocation (browser-only). Returns a Promise with a GeolocationPosition object.

pk.requestGeolocation({ timeout: 10000 }).then((pos) => console.log(pos.coords));

Parameter	Type	Description
opts	key-value mapping (optional)	navigator.geolocation.getCurrentPosition options

The location will be store in the coordinates global options, you can still manually override it.

pk.hasGeolocation

Reads if device geolocation is activated or not (read-only).

console.log(pk.hasGeolocation); // true or false

⚖️ License

PlaceKit JavaScript Client is an open-sourced software licensed under the MIT license.