Constant Contact is connected once at the org level by an admin. The credential is shared across all groups that have been granted access — individual team members don't need to connect their own accounts.
Go to developer.constantcontact.com → My Applications
Create a new application
Copy the API Key and paste it below
Note: Full OAuth flow coming soon.
Ready to connect?
Go directly to the integrations page in your dashboard.
These are the data scopes On Belay can be granted for Constant Contact. Your org admin controls which scopes are enabled per group.
| Scope | Description | Access |
|---|---|---|
contact_data | Read/write contacts | Read / Write |
campaign_data | Read/write campaigns | Read / Write |
reporting | Read campaign reports | Read only |
Your OAuth app's authorized redirect URIs don't include the On Belay callback URL. Add https://app.onbelay.ai/api/oauth-callback/constant_contact to the allowed redirect URIs in your OAuth app settings.
The API or scope isn't enabled in your cloud project. For Google integrations, make sure the relevant API (e.g., Google Ads API, Search Console API) is enabled in Google Cloud Console for your project.
Check that your group has been granted access to this integration in On Belay → Groups → [your group] → Integrations. Also verify the specific scopes your group is permitted to use match what your query requires.
Still stuck? We're happy to help.
Contact support →