Check Doppler subscriber status for an Affinity contact
Confirm whether the contact already exists before preparing another subscriber action.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Check Subscriber Exists
Checks whether a subscriber exists in an account.
Why this helps
Without a quick existence check, teams may waste time preparing duplicate subscriber work.
- Check subscriber existence without retrieving full details.
- Make the next follow-up decision with less guesswork.
- Avoid unnecessary duplicate entry work.
Setup
Build it in a few focused steps.
- 1Connect Affinity and Doppler in the Notis portal once.
- 2Create an automation that checks Doppler for the selected Affinity contact's email.
- 3Pick a webhook trigger and choose where run reports should go.
- 4Test with one known subscriber and one contact that is not in Doppler.
Questions about this workflow
Does the check return the full subscriber profile?
No. This action checks whether the email exists without retrieving full details.
What if Affinity has no email for the contact?
The check cannot run without an email. The automation should report the missing address.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Affinity to Doppler marketing automation. A trigger fires from one place; an action lands in another.
Affinity triggers
Doppler marketing automation actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Subscriber
Add a subscriber to a list.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create List
Create a subscriber list for an account.
Check Subscriber Exists
Checks whether a subscriber exists in an account.
Delete List
Permanently delete a subscriber list.
Create Account Subscriber
Creates or associates a subscriber with an account, optionally adding them to lists.
Get Campaigns
Retrieve all campaigns associated with an account.
Unsubscribe Subscriber
Unsubscribes a subscriber; if absent, adds them to the account as unsubscribed.
Get List
Retrieve details of a subscriber list.
Connect any two apps with Notis in the middle.
Affinity and Doppler marketing automation, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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