Import approved subscriber batches from connected systems
Move a prepared batch into Doppler when an external workflow hands it off, without adding another manual transfer step.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Import Subscribers
Tool to import multiple subscribers into a specific list in bulk. use when you need to add or update a batch of subscriber records after preparing the data.
Why this helps
Batches prepared outside marketing tools can wait because no one has time to repeat the handoff manually.
- Connect an existing external handoff to Doppler import.
- Reduce repeat data entry for prepared batches.
- Keep consent and destination list as clear prerequisites.
Setup
Build it in a few focused steps.
- 1Connect Doppler to Notis once in the portal.
- 2Create the automation in the portal or ask Notis in plain language to import an approved external subscriber batch.
- 3Specify that the sending system must identify the batch, destination list, and explicit consent for each contact.
- 4Select an incoming webhook trigger and choose where run reports should go.
- 5Send one real, small, consented test batch and confirm the Doppler result.
Questions about this workflow
Does the webhook decide whether contacts consented?
The sending process and instruction must provide explicit consent information; do not import when it is missing or unclear.
Can the webhook create a new list too?
This workflow imports into a specified list. Creating a list is a separate action.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Doppler marketing automation. A trigger fires from one place; an action lands in another.
Slack triggers
Doppler marketing automation actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Add Subscriber
Tool to add a new subscriber to a specific list for a specified account.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create List
Tool to create a new subscriber list for a specified account. use when you need to segment contacts into a new list.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Delete List
Tool to delete a specific subscriber list by its id. use when permanently removing a list after confirming its no longer needed.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Get Campaigns
Tool to retrieve all campaigns associated with the specified account. use after confirming the accountname to fetch campaigns.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Get List
Tool to retrieve details of a specific subscriber list by its id. use when you need to fetch metadata of an existing list.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Get Lists
Tool to retrieve all lists associated with a specified doppler account. use when you need an overview of all mailing lists. example: "retrieve lists for account partnerships@composio.dev"
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Get Removed Subscribers
Tool to retrieve subscribers removed from all lists. use when you need to audit unsubscribes within a date range.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Get Subscriber
Tool to retrieve details of a specific subscriber by their email. use when you need to fetch subscriber information for a given account.
Connect any two apps with Notis in the middle.
Slack and Doppler marketing automation, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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