CTV is fully supported under Clicks + Deterministic Views (C+DV). Earlier docs said CTV attribution was limited. That’s no longer true. The channel selector is informational only and doesn’t affect your integration.
Enter your API key
Log in to your MNTN account.
Click the menu icon in the top-right corner and go to My Account → API.
Turn on the integration in MNTNAfter you connect your API key in Northbeam, finish setup from inside MNTN:
Sign in to your MNTN account.
Click your account name in the top-right corner and select My Account.
In the left menu, click Integrations.
Under Analytics Integrations, find Northbeam and click Connect.
You’ll see a confirmation message, and data starts syncing automatically within 24–48 hours. For full instructions, see MNTN’s Integration Guide.
Remove legacy tags. If you set up legacy MNTN impression tags for Northbeam in the past, remove them after you turn on the new C+DV integration. Keeping them can cause duplicate or conflicting impression data.
See screenshots
Settings > Connections > MNTN > MNTN Channels
If you skip this step: Northbeam doesn’t get your MNTN spend or the impressions it needs for C+DV matching.
2
Turn on Clicks + Deterministic Views
Once your MNTN connection is active in Northbeam:
Go to Settings → Model Settings → Attribution Models.
Select Clicks + Deterministic Views (C+DV).
Under Available Platforms, check the box for MNTN.
Click Save Changes.
Allow up to 48 hours for MNTN impression data to show up in your dashboard.
Settings > Model Settings > Attribution Models
How MNTN data processes
After first setup, data can take up to 3 days to fully backfill.
Once live, C+DV data processes 3× per day.
Last retrieved is when Northbeam last received data from MNTN.
Last processed is when that data was last processed and visible in the dashboard.
If you skip this step: MNTN impression data doesn’t show up in Northbeam.
3
Confirm tracking
Check that order IDs match. MNTN uses order IDs for deterministic matching.
In Northbeam, go to Orders → Order ID and note your order ID format (for example, Shopify order numbers).
In MNTN, make sure the same order ID format is being passed to Northbeam.
If they don’t match, update your MNTN setup or contact Support to adjust the configuration.
Mismatched order IDs block deterministic matching, so C+DV data won’t show up.Then run the full check:
Connection syncing: follow Checking platform connections to confirm the account shows as connected and data is arriving.