Custom app connections are available on the Team plan. See White-label Connections for the overview.
What You Need
Both scopes are required: management runs on the Display & Video 360 API and reporting on the DoubleClick Bid Manager API.
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 Display & Video 360, and select the Custom App (White-label) tab.
2
Name the connection
Enter a Connection Name (for example “Acme Agency DV360”). 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 Display & Video 360 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
Verification passes but no partners or advertisers are listed
Verification passes but no partners or advertisers are listed
The Google account behind the token is not a user in DV360. Add it under Partner settings > Users in DV360, then re-add the connection with the same name.
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 DV360 performance data

