Retrieve a Whop user when a Slack reaction is removed
Use a reaction to mark items in a queue, and when you remove it, Notis retrieves the Whop user referenced in that message and reports their profile. Working through a list becomes a rhythm of taps instead of tab switches.
Trigger
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Action
Retrieve User
Tool to retrieve the details of an existing user from Whop. Use when you need to get information about a specific user by their ID or username.
Why this helps
Working a support or review queue means re-checking each customer in Whop, and every lookup breaks the rhythm you are trying to keep.
- Turns clearing a reaction into a customer lookup
- Keeps a queue moving without manual Whop searches
- Builds a repeatable rhythm for working through lists
Setup
Build it in a few focused steps.
- 1Connect Slack and Whop to Notis once in the portal.
- 2Ask Notis for your portal link and create a New Automation.
- 3Write: 'When I remove my check emoji from a message, retrieve the Whop user it references and reply with their profile.'
- 4Pick the message reaction removed trigger, filter to your emoji, and choose the reply channel.
- 5Add and remove your emoji on a test message to confirm the lookup fires.
Questions about this workflow
Why trigger on removing a reaction?
It lets you use one emoji to mark items and the act of unmarking to pull a fresh profile as you clear each one.
Can it look up by username?
Yes. Notis retrieves a Whop user by id or username, whichever the message provides.
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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