QuickBooks Online Brex

QuickBooks Online + Brex Integrations

Put QuickBooks Online + Brex to work with AI and enterprise-grade automation

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See the kind of workflows teams build with QuickBooks Online and Brex below — describe the exact one you want above and the Agent builds it on demand.

QuickBooks Online + Brex When pending card transactions occur in Brex, sync them as expense entries in QuickBooks Online.
Mirror new invoices across systems When a new invoice is created in QuickBooks Online, automatically create the identical invoice in Brex so financial records stay synchronized. See details
Replicate payments received When a payment is received in Brex, record the payment in QuickBooks Online to maintain consistent cash flow balances. See details
Keep customer profiles aligned When customer details are updated in QuickBooks Online, automatically sync the customer record in Brex to eliminate mismatched billing contacts. See details

Browse the full workflow library →

Looking to achieve something else with QuickBooks Online and Brex?

Just describe what you need — the Agent researches both APIs and builds the real automation on demand.

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Triggers & actions for QuickBooks Online and Brex

Everything QuickBooks Online and Brex can do inside a workflow — the triggers that start one and the actions that run when it fires.

QuickBooks Online Explore QuickBooks Online →

QuickBooks Online is a cloud accounting platform that helps small businesses track income, manage expenses, send invoices, and run financial reports.

Triggers
New Account

Triggers when you add a new account.

New Bank Transaction

Triggers when a new bank transaction is created.

New Bill

Triggers when a new bill is added.

New Customer

Triggers when you add a new customer.

Estimate Emailed

Triggers when an estimate is emailed.

New Estimate

Triggers when you add a new estimate.

Actions
Attach File(s) or Note

Attach a file or note to a QuickBooks record, or upload a standalone file without linking it to a record

Create Bill (Item Based)

Create a new bill, optionally tied to a customer.

Create Bill (Account Based)

Create a new bill, optionally tied to a customer (with line item support).

Create Bill (Item Based)

Create a new bill, optionally tied to a customer (with line item support).

Create Deposit

Creates a new deposit in QuickBooks.

Create Employee

Creates a new employee.

Brex Explore Brex →

Brex is financial management and corporate card software designed to automate corporate expenses and spend tracking.

Triggers
Pending Card Transactions

Triggers when a card has pending transactions

Transfer Failed

Triggers when a transfer has failed

Transfer Processed

Triggers when an incoming or outgoing transfer has been processed

Actions
Creates a Budget - “Brex Empower” Customers Only

Creates a new Budget

Create Card

Creates a card

Create User

Creates a User

Create Vendor

Creates a Vendor

Create Department

Creates a Department

Disable User

Disables a User.

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Customer Stories

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Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
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Huynh H
Developer, Multiplier
A brilliant tool to let you seamlessly integrate with many different systems. It is very easy to integrate with and customer support is next level.
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Jayesh
Co-Founder, Scrut
Seamless integration experience. Well-documented, self-explanatory APIs, and excellent service and support.
P
Poorvi
Product Manager, Onsurity
Easy to integrate. Knit's dashboard is intuitive for setting up and testing integrations, and the sandbox is extremely useful during development.
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Aditya
Product Lead, RazorpayXPayroll
Knit shipped a brand-new Timesheet API in a week and handed us a ready-to-use NetSuite sandbox. That velocity is priceless when you're running payroll in 40+ countries.
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Rohit Singh
GM, Payoneer Workforce Management

#1 in Ease of Integrations

4.9 out of 5 stars

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FAQ

Common questions about QuickBooks Online + Brex

Is there a pre-built QuickBooks Online + Brex automation?

Not yet, but Knit's Integrations Agent can build one — describe what you want and it researches QuickBooks Online and Brex's public API docs (or your own uploaded docs) and builds a working automation.

Does this require a pre-built QuickBooks Online or Brex connector?

No. The Agent works whether or not QuickBooks Online or Brex already has a pre-built connector in Knit's catalog — it researches the real API surface either way.

How long does it take to build?

Minutes to build a first working version, not weeks — you test it against real data before it goes anywhere near production.

Why sync accounting data between QuickBooks Online and Brex?

Connecting both accounting systems ensures multi-entity organizations keep customer records, payments, and invoices identical in both places without duplicate data entry.

Can payments recorded in QuickBooks Online automatically update Brex?

Yes, whenever a payment is logged in QuickBooks Online, a corresponding payment record is automatically created in Brex to keep both general ledgers accurate.

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