在没有OAuth的情况下从公共Google日历获取事件，仅使用API​​密钥？

Question

As the title suggests.How can I GET events from PUBLIC Google calendar WITHOUT using OAuth, just with API Key ?

Below is not working.

https://www.googleapis.com/calendar/v3/calendars/ {calendarid}/events?key={API Key}

Thank you in advance

Answer 1

In order to get this to work, you need to set the following 3 settings:

1. Make your calendar public
2. Set your API key app-restrictions within the Google API Console to allow your application and/or website domain to make requests.
3. Make sure your API key has access to the calendar API, this setting can be found on the same page.