In Integrations, connect Google Ads with OAuth (covers Search and YouTube).
Load and save your Google Ads customer ID (and MCC login customer ID if needed).
Live drafts need GOOGLE_ADS_* env credentials on the server, including developer token.
YouTube Ads — supported through Google Ads. Create campaign plans and PAUSED YouTube drafts through your connected Google Ads account. Nothing publishes without approval.
If OAuth consent is in Testing, add your Google account as a test user.