Custom app connections are available on the Team plan. See White-label Connections for the overview.
What You Need
Google no longer requires a developer token, so the three values above are everything a Google Ads connection needs. Your Cloud project’s Google Ads API access level and quota apply to every request Markifact makes with this connection.
Create the app and mint the refresh token
The Google Cloud setup (project, consent screen, OAuth client, OAuth Playground) is the same for every Google channel and lives on one page.
Connect to Markifact
1
Open the Custom App tab
Go to the Connections page, click Connect on Google Ads, and select the Custom App (White-label) tab.
2
Name the connection
Enter a Connection Name (for example “Acme Agency Google Ads”). This is how the connection appears in nodes, agents, and MCP.
3
Paste your credentials
Paste the Client ID, Client Secret, and Refresh Token from your Google Cloud app.
4
Verify & Connect
Markifact refreshes an access token with your client and makes one read-only call to the Google Ads API. Nothing is saved unless both succeed.
Rotating or Replacing the Token
Add the connection again with the same connection name and the new refresh token. Markifact replaces the stored credentials in place, so workflows and agents bound to the connection keep working.Troubleshooting
This Google account has no accessible Google Ads accounts
This Google account has no accessible Google Ads accounts
The refresh token belongs to a Google account that cannot sign in to Google Ads. Mint the token while signed in as a user with access to the accounts you want to manage.
Client, token or scope errors
Client, token or scope errors
See the shared Custom Google Cloud App troubleshooting for
invalid_client, invalid_grant, missing scopes and APIs that are not enabled.Related
Custom Google Cloud App
Create the app and mint a refresh token
Get Report
Pull Google Ads performance data

