State of SaaS Integration: 2025 Outlook
In this whitepaper, we discuss all about SaaS integrations: types, trends, forecast and examples. Read on to explore and understand the SaaS integration market
Brex
Brex integrates via Knit's Unified Expense Management API — one schema, one integration.
Integrate with BrexBuilding Integrations Together·
4.9/5 on G2·
Google for Startups Accelerator
4.9/5 on G2·Google for Startups Accelerator
Build Brex Integration in Minutes
100% API Coverage
Build any integration use case with 100% API coverage of Brex.
Unification to Schema
Let AI build a unified connector suited to your schema.
Rapid Additions
Skip the "added to the roadmap" queue and deliver integrations your customers want.
Knit vs. building a standalone Brex integration
Building it yourself
- A custom Brex integration built and maintained in-house
- Handle Brex's OAuth, rate limits, and pagination yourself
- Re-test and patch every time Brex changes their API
- Poll Brex on your own schedule
- Engineering time spent on plumbing, not your product
- Weeks of dev time before you ship
With Knit
- Brex integration already built, live, and maintained
- Embedded Auth handles Brex's OAuth, storage, and refresh for you
- Knit absorbs Brex's API changes — nothing breaks on your end
- Extensive webhook support for real-time Brex sync
- Your team ships your product, not integration plumbing
- Live in days, not weeks
All Unified Expense Management API Integrations We Support
Integrate with every major Unified Expense Management API platform from day one. If it's missing, our AI adds it fast.
Expensify
Expensify integrates via Knit's Unified Expense Management API — live in days, not weeks.
Rydoo
Rydoo integrates via Knit's Unified Expense Management API — live in days, not weeks.
Lucca Expense
Offer Lucca Expense API integration via Knit's Unified Expense Management API — live in days, not weeks.
Real Use Cases for Brex
See how teams put Brex to work as part of a bigger workflow.
HRIS and Payroll Integrations for Expense Automation
Provision expense accounts and push reimbursements into payroll and ERP systems.
Integrations for Expense Management
Create bills, expense entries, and journal entries automatically across ERP and accounting systems to streamline expense management.
Give Your Travel Platform the Integration Edge
Knit gives you 100+ prebuilt HRIS, ERP, CRM and Ticketing connectors — so you can sell faster and…
Customer Stories
See how leading technology firms are scaling their operations
Amazing Product With Exceptional Support from the team. By using Knit we managed to speed up our development by orders of magnitude.
H
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.
J
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.
A
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.
R
Rohit Singh
GM, Payoneer Workforce Management
#1 in Ease of Integrations
4.9 out of 5 stars on G2
FAQ
Common questions about the Brex integration
Does Knit support Brex out of the box?
Yes — Brex is a live, already-built connector on Knit's Unified Expense Management API, not a roadmap item.
Does the Brex integration support both reading and writing data?
Yes. It supports both reads and writes, so you can build bi-directional sync use cases — not just pull data from Brex, but push updates back to it.
How does authentication work for Brex?
Knit provides an embedded Auth component (white-labeling available on higher tiers) that handles Brex's OAuth, credential storage, and refresh — your customers authorize once through Knit, and you never touch raw credentials.
What happens if Brex changes their API?
Knit absorbs it. We maintain and update the Brex connector on our end, so your integration keeps working without you tracking Brex's changelog.
Do you store Brex data or customer PII?
No. Knit acts as a stateless passthrough — data is processed on our application server and sent directly to your webhooks, without being stored on Knit's servers.
What is the pricing model, and is there a free trial?
You choose the model that fits your business — pricing based on integrated accounts, or based on API call volume. Every plan includes a 30-day free trial before billing starts.
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