1. Create Project
First, you need to go to the Google APIs page to create a new project. (https://console.developers.google.com/apis/library)
To do it, click on “Project” button and select “Create project” from the drop-down select.You will see the new project window.
Enter the project name and select “Yes” in the other two fields in this window.
Click “Create” button to continue.
Creating a project might take some time, so you’ll need to wait for a while until this operation is complete.
Congratulations! You’ve just created your first Google APIs project. Now let’s see how you enable YouTube Data API.
2. Enable YouTube Data API
The first thing you need to do is open the “YouTube Data API” page.
Click “Enable” link in the page’s header.
Well done! Let’s finally create the key.
3. Get the YouTube API key
Go to “Credentials” in the left hand menu of YouTube Data API page.
Click on “Create credentials” button and select “Api key” from the drop-down menu
Done! You’ve got your API key.
4. Set the API key in Yottie
Now that you have your key, you can provide it as the “Key” option for the Yottie plugin.
Those of you who have the jQuery version, need to enter the key as the data-yt-key attribute to your code.
If you’re using the WordPress version of our plugin, you need to paste the key into YouTube API key field on Preferences page.Find out more about YouTube API key.