Short answer: No, you can't track live campaign data using just a Google Ads ID without logging in or having access.
But let’s break down why and what workarounds exist.
Why It’s Not Possible
The Google Ads ID (a 10-digit number like 123-456-7890) is simply an identifier.
It does not grant access to the account or any campaign performance data on its own. Google protects this data strictly due to:
Workarounds (If You Don’t Want to Share Login)
If you're trying to track campaigns without logging in yourself or without giving full access, try these options:
1. MCC (Manager Account) Access
Ask the account owner to:
Link their account to your Google Ads MCC
Once linked, you can track and manage campaigns without needing their login credentials.
2. Third-Party Reporting Tools
If you’re an agency or stakeholder:
Use tools like Looker Studio, Supermetrics, or Triple Whale that connect with authorized access.
These tools still require OAuth or token-based login once—but allow ongoing tracking without logging into the Google Ads dashboard every time.
3. Scheduled Email Reports
If you just need to see performance:
Ask the account holder to set up scheduled performance reports sent to your email.
These contain metrics like clicks, impressions, cost, conversions.
What You Can’t Do with Just the ID:
What the Google Ads ID is good for:
Verifying account identity
Sending an invite from your MCC
Troubleshooting with support
Cross-referencing accounts in larger agencies
Unless you're granted access (read-only or admin), the Google Ads ID alone is just a number. You’ll need actual permissions, either directly in Google Ads or via API-connected tools, to track anything meaningful.