Retrieve Whop promo code details from a Slack message
When someone drops a promo code in Slack, Notis looks it up in Whop and reports the discount, how many uses remain, and any restrictions. You confirm a campaign is set up right without a single tab switch.
Trigger
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Action
Retrieve Promo Code
Tool to retrieve the details of an existing promo code by its unique identifier. Use when you need to fetch information about a specific promo code's discount settings, usage limits, and restrictions.
Why this helps
A teammate asks if a promo is still valid and worth what they think, and confirming means digging through Whop's promo settings mid-conversation.
- Confirms discount and usage limits without breaking the thread
- Catches misconfigured codes before a campaign goes wide
- Answers 'is this code still good?' in seconds
Setup
Build it in a few focused steps.
- 1In the portal, connect Slack and Whop to Notis.
- 2Open Automations from your portal link and start a New Automation.
- 3Write: 'When a message names a promo code, look it up in Whop and reply with its discount, usage limits, and restrictions.'
- 4Pick the Slack channel message trigger and choose where Notis replies.
- 5Post a real promo code as a test and confirm the details return.
Questions about this workflow
Can it tell me how many uses are left?
Yes. Notis retrieves the promo code's usage limits, so you see remaining redemptions alongside the discount.
What if the code does not exist?
Notis reports back that it could not find a matching promo code so you know the code is wrong or already removed.
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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