How do I add the API for YouTube so the warnings go away?

Hello @a4jpcom ,

You can create an API key with the help of instructions here, https://developers.google.com/youtube/registering_an_application

Then you can add that API on the plugin settings ( Settings -> Link Checker-> General -> YouTube API Key )

Hope this helps,
Best regards.

Hello @a4jpcom

I hope all is well!

Thank you for your suggestion. I’ve forwarded it to our developers so they could consider adding a link to API creating in the plugin’s settings.

Kind regards,
Nastia