Deactivate Brex cards from Slack handoffs
Make an important card handoff easier to complete when a teammate leaves or no longer needs access.
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
Update Card Status
Update the status of a card (activate/deactivate/terminate).
Why this helps
Offboarding has many moving pieces, and an unclosed card task can be easy to miss.
- Keep card closure attached to the offboarding conversation.
- Reduce manual follow-up on a discrete finance task.
- Help prevent card access from being overlooked during transitions.
Setup
Build it in a few focused steps.
- 1Connect Slack and Brex to Notis once in the portal.
- 2Create an automation in the portal, or ask Notis to set it up conversationally.
- 3Write one prompt instructing Notis to update a Brex card status only when Slack confirms an approved deactivation and identifies the card.
- 4Select the Slack channel message trigger and choose a report channel.
- 5Test with one real, approved card deactivation handoff.
Questions about this workflow
Does any mention of a departure deactivate a card?
Tell Notis to require a clear approved deactivation instruction and an identifiable card.
Can this be created through conversation?
Yes. Ask Notis to create the automation in plain language, then choose its trigger and run-report channel.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Brex. A trigger fires from one place; an action lands in another.
Slack triggers
Brex actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Budget
Create a new budget for departments or projects.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Card
Create a new card and assign it to a user.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create Department
Create a new department.
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 Expense
Create a new expense.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Create Location
Create a new location.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Create Job Title
Create a new job title.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Create User
Create a new user in the brex account.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Create Vendor Card
Create a new vendor card.
Connect any two apps with Notis in the middle.
Slack and Brex, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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