Carry policy control changes into Brex
When a policy sheet's allowed values change, prompt the corresponding Brex card control update.
Trigger
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Action
Update Card Limits
Update spending limits and controls for a card.
Why this helps
Changes to permitted spend choices can be easy to miss when controls live in a separate system.
- Notice changes to spreadsheet validation rules.
- Bring policy changes into a deliberate card control workflow.
- Route run reports to a place your team can review.
Setup
Build it in a few focused steps.
- 1Connect Google Sheets and Brex once in the Notis portal.
- 2Create an automation and describe which validation changes should update which card limits.
- 3Pick Data Validation Rule Changed for the policy spreadsheet.
- 4Choose where Notis should send run reports.
- 5Test with one real validation rule change.
Questions about this workflow
Does the trigger provide the full spend policy?
It detects rule changes. Supply the policy meaning and the affected card context in your instruction if they are not included in trigger data.
Can this update all cards?
Only specify that if your instruction and available context identify the intended cards and limits.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Google Sheets to Brex. A trigger fires from one place; an action lands in another.
Google Sheets 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.
Aggregate Metric Changed
Triggers when an aggregate metric (SUM/COUNT/AVG/MIN/MAX) changes in a Google Sheets spreadsheet. This trigger monitors an aggregate calculation on a target column (optionally filtered by a search column/value) and fires when the calculated result changes.
Create Department
Create a new department.
Cell Range Values Changed
Triggers when values in a specified A1 range change in Google Sheets. This trigger monitors a specific cell or range of cells and fires when any values change.
Create Expense
Create a new expense.
Conditional Format Rule Changed
Triggers when conditional formatting rules change in a Google Spreadsheet. Detects when rules are added, updated, or removed. Uses snapshot-based diffing to detect changes between polls.
Create Location
Create a new location.
Data Validation Rule Changed
Triggers when data validation rules change (added/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Create Job Title
Create a new job title.
Developer Metadata Changed
Triggers when developer metadata entries change (new/updated/removed) in a Google Spreadsheet. Uses snapshot-based diffing to detect changes between polls.
Create User
Create a new user in the brex account.
Filtered Range Values Changed
Polling trigger that monitors Google Sheets filtered ranges for value changes. Uses snapshot-based diffing to detect when values matching a data filter change. Emits the matched values when changes are detected.
Create Vendor Card
Create a new vendor card.
Connect any two apps with Notis in the middle.
Google Sheets and Brex, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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No card. Works with personal or business Brex.