Turn authorization requests into Brex spend limits
Translate a clear authorization request into a Brex spend control without retyping every detail.
Trigger
Webhook received
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Action
Create Spend Limit
Create a spend limit with authorization settings and policy associations.
Why this helps
Spend authorization details can be spread across documents, making manual setup slow and error-prone.
- Reduce time spent re-entering authorization details
- Flag missing expense policy requirements
- Keep spend control requests traceable
Setup
Build it in a few focused steps.
- 1Connect Airparser and Brex once in the Notis portal.
- 2Create an automation by telling Notis the outcome you want, or use Automations, New Automation in the portal.
- 3Ask Notis to create a Brex spend limit from parsed authorization requests only when the required expense policy and authorization settings are present, and report gaps.
- 4Choose the Notis webhook trigger and select where run reports should go.
- 5Test with one real authorization request and verify the spend limit in Brex.
Questions about this workflow
What if the expense policy ID is not in the request?
The action requires an expense policy ID. Ask Notis to report the missing value for review.
Can the request link the limit to a parent budget?
The action optionally supports a parent budget. Include the intended budget details in the request if needed.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Airparser to Brex. A trigger fires from one place; an action lands in another.
Airparser triggers
Brex actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create Budget
Create a budget for a department or project.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Add Webhook Group Members
Adds valid webhook subscriptions to an existing group; groups are for partner accounts only.
Create Card
Create a card and assign it to a user.
Archive Budget
Irreversibly archives a budget, blocking new expenses and transactions and removing it from active lists.
Create Department
Create a department.
Archive Spend Limit
Archives a spend limit, hiding it from the UI and preventing it from authorizing future transactions.
Create Expense
Create an expense.
Create Location
Create a location.
Connect any two apps with Notis in the middle.
Airparser 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.