Поиск Google ничего не нашел

Для всех приложений Google Maps JavaScript API требуется аутентификация. Пользователи стандартного API: Если вы используете API по стандартному плану, вам необходимо использовать ключ API, указанный в выбранном вами проекте.

  developers.google.com

Активация Google Maps JavaScript API. Чтобы помочь вам освоиться, мы покажем, как выполнить некоторые необходимые действия в консоли разработчика Google

  developers.google.com

Using an API key all Maps API applications load the maps. The API key is free, but Google monitor your application's Maps API usage and if it exceeds the usage limits, you must purchase additional quota.

  w3resource.com

Sounds like you're running v2~ time to upgrade, or get a key for the domain you want to run it on: Google Maps V2 API Key Request.

  stackoverflow.com

Google Maps API v3 can be used both with and without a key. You can read this post for clues how to migrate your application. Basically.

  www.dskims.com

The provided key is not a valid Google API Key, or it is not authorized for the Google Maps Javascript API v3 on this site.

  www.drupal.org

The Google Maps JavaScript API does not require an API key to function correctly. However, we strongly encourage you to load the Maps API using an APIs.

  govzuchimis.files.wordpress.com

No API Key Required There is no need of API key to use Google Maps API v3.

  blog.enbake.com

Google announced version 3 of the google maps API. Some things I noticed right away: no API key required! before you had to sign up for an API key, but now you can shed your API key woes (I know I had them) and not have to sign up for one again.

  marcgrabanski.com