List expiring Whop memberships to Slack every week
On a weekly schedule, Notis pulls your Whop memberships, flags the ones nearing their end, and posts the list to Slack. Renewals and churn stop sneaking up because the heads-up arrives before they do.
Trigger
Recurring schedule
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Action
List memberships
Tool to retrieve a paginated list of memberships with filtering options. Use when you need to list memberships by product, plan, status, user, or promo code.
Why this helps
Members lapse quietly and you only notice the churn after the fact, when winning them back is far harder.
- Surfaces at-risk memberships while you can still act
- Turns silent churn into a visible weekly list
- Removes the manual review that never quite happens
Setup
Build it in a few focused steps.
- 1In the portal, connect Slack and Whop to Notis.
- 2Open your portal link, go to Automations, and click New Automation.
- 3Write: 'Every Monday, list Whop memberships that are expiring or lapsing soon and post them to Slack.'
- 4Choose the recurring schedule trigger, set the day and time, and pick the channel.
- 5Run it once to confirm the list of at-risk memberships posts.
Questions about this workflow
Can it filter by product or plan?
Yes. Name the product or plan in your prompt and Notis narrows the membership list to match.
How far ahead does it look?
You decide in the prompt. Ask for memberships expiring in the next week or month and Notis reports that window.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Whop. A trigger fires from one place; an action lands in another.
Slack triggers
Whop actions
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create Access Token
Tool to create a short-lived access token for authenticating API requests. Use when you need to generate temporary credentials for Whop's web and mobile embedded components.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Create file
Tool to create a new file record and receive a presigned URL for uploading content to S3. Use when you need to upload files to Whop.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Delete Promo Code
Tool to archive a promo code, preventing it from being used in future checkouts. Use when you need to deactivate or remove a promo code from circulation. Existing memberships created with this promo code are not affected by archiving. The operation changes the promo code status from 'active' to 'archived'.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
List Apps
Tool to retrieve a paginated list of apps on the Whop platform. Use when you need to browse or search for apps with optional filtering by company, type, verification status, or view support. Supports cursor-based pagination.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
List Authorized Users
Tool to retrieve a paginated list of authorized team members for a company. Use when you need to view company team members, check user permissions, or audit team access. Supports filtering by company, user, role, and creation date with cursor-based pagination.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
List Members
Tool to retrieve a paginated list of members for a company. Use when you need to view company members with optional filtering by product, plan, status, access level, and more. Supports cursor-based pagination and searching by name, username, or email.
Reaction Removed Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_REMOVED` instead. Triggered when a reaction is removed from a message.
List memberships
Tool to retrieve a paginated list of memberships with filtering options. Use when you need to list memberships by product, plan, status, user, or promo code.
New Bot Message Received Trigger
DEPRECATED: use `SLACK_CHANNEL_MESSAGE_RECEIVED` with `is_bot_message=true` instead. Triggered when a new bot message is posted to a Slack channel.
List Payment Methods
Tool to retrieve a paginated list of payment methods for a member or company. Use when you need to view stored payment information such as cards, bank accounts, or digital wallets. Either member_id or company_id must be provided.
Connect any two apps with Notis in the middle.
Not just Slack and Whop. Any combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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