Troubleshoot problems connecting your Meta ad account to Campaiyn, including authorization errors and permission issues.
Meta connection issues
If you are having trouble connecting your Meta ad account to Campaiyn, this article covers the most common issues and how to resolve them.
"Authorization failed" or redirect error
This error appears when the Facebook OAuth flow does not complete successfully.
Common causes and fixes:
Pop-up blocker: Your browser blocked the Facebook login window. Disable your pop-up blocker for campaiyn.ai and try again.
Third-party cookies disabled: Some browser privacy settings block the OAuth redirect. Try connecting in a fresh browser window, or temporarily disable strict tracking protection.
Logged into the wrong Facebook account: Make sure you are logged into the Facebook account that has access to your Meta Business Manager. Log out of other Facebook accounts first if needed.
Browser extensions interfering: Ad blockers or privacy extensions (like uBlock, Privacy Badger) can interrupt the OAuth flow. Try in an incognito window with extensions disabled.
"No ad accounts found" after connecting
You connected successfully, but Campaiyn shows no ad accounts to select.
This usually means:
The Facebook account you authorized does not have access to any Meta ad accounts. Make sure you logged in with the account that has Business Manager access, not a personal account with no ad history.
You have ad accounts but they are under a different Business Manager. Check which Business Manager your accounts are in and make sure you are logged into the right Facebook profile.
Your role on the ad account is not high enough. You need at least Advertiser access (not just Analyst) to connect an account.
"Insufficient permissions" error
Campaiyn needs specific read permissions to analyze your account. If permissions were not granted during the authorization step, this error appears.
Fix:
Go to Settings in Campaiyn
Click Disconnect Meta Account
Click Connect Meta Account again
When the Facebook permission screen appears, make sure all requested permissions are allowed before clicking Continue
Do not skip or decline any of the requested scopes
The connection drops after a few days
Meta access tokens expire and may also be invalidated by:
Changing your Facebook password
Enabling two-factor authentication on Facebook
Revoking app access from Meta Business Settings
The token naturally expiring (typically after 60 days for long-lived tokens)
Fix: Go to Settings and reconnect your Meta account. This generates a fresh access token.
Pro tip
If your connection drops regularly, check whether two-factor authentication changes or password resets are happening on the connected Facebook account. Any security change on the Facebook side can invalidate Campaiyn's access token.
Revoking access manually
If you want to disconnect Campaiyn from your Meta account entirely:
In Campaiyn: go to Settings and click Disconnect Meta Account
In Meta: go to Meta Business Suite > Settings > Business Integrations > find Campaiyn and click Remove
Both steps ensure access is fully revoked.
Still having issues?
Email support@campaiyn.ai with:
A screenshot of the error message
Which browser and operating system you are using
Whether you are connecting a personal ad account or one under a Business Manager