Custom app connections are available on the Team plan. See White-label Connections for the overview.
What You Need
Create the app and mint the refresh token
The Pinterest setup (app, standard access, authorization URL, code exchange) is the same for both Pinterest channels and lives on one page.
Connect to Markifact
1
Open the Custom App tab
Go to the Connections page, click Connect on Pinterest Ads, and select the Custom App (White-label) tab.
2
Name the connection
Enter a Connection Name (for example “Acme Agency Pinterest Ads”). This is how the connection appears in nodes, agents, and MCP.
3
Paste your credentials
Paste the App ID, App Secret, and Refresh Token from your Pinterest app.
4
Verify & Connect
Markifact refreshes the token once with your app, then makes one call that lists the ad accounts the token can reach. 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 Pinterest user has no ad accounts
This Pinterest user has no ad accounts
The user who minted the token has no access to any ad account. Grant access under Ads Manager > Business access, then mint a new token.
App, token or scope errors
App, token or scope errors
See the shared Custom Pinterest App troubleshooting for authentication failures, missing scopes and trial access limits.
Related
Custom Pinterest App
Create the app and mint a refresh token
Get Report
Pull Pinterest Ads performance data

