The easiest way to connect with Xero, QuickBooks, and MYOB in minutes.

One unified API to access every major accounting system. Spend less time coding integrations, more time building your product.

Problem:

Connecting to accounting systems is slow, messy, and expensive. Each one has different APIs, auth flows, and quirks—and maintaining them drains your engineering time.

Solution:

With OpenAccounting, you integrate once and unlock them all. One API handles authentication, sync, and compliance—so you can launch faster.

Key Benefits

Fast Setup

Go from zero to production in hours, not months. Launch integrations faster with prebuilt connectors, guided onboarding, and instant sandbox access.

Secure by Default

Bank-grade encryption, GDPR & SOC2 friendly. Built with enterprise-grade security so you can earn customer trust from day one.

Save Engineering Hours

Maintain one API instead of many. Simplify your stack, reduce maintenance, and give your team more time to build what matters.


Coverage

Xero, QuickBooks, MYOB, NetSuite, Sage (and more coming). Connect to the world’s leading accounting systems through a single, unified API.

Developer-First

Clear docs, SDKs, and a sandbox that just works. Crafted for builders: intuitive, reliable, and ready to help you ship faster.

Inspired by

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Belvo Logo
Bud Financial Logo
Codat Logo
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How It Works

  • Sign up → Join the waitlist for early access.
  • Connect → Use our API to authenticate your customer’s accounting system.
  • Build → Fetch data, sync invoices, and power your app in minutes.

Call-to-Action

Be first to try it, shape the roadmap, and get perks as an early adopter.

About

We’re a small team of engineers passionate about making integrations simple.
Questions? Reach out: hello@openaccounting.com

Coming Soon

Be the first to know when we launch. Join our exclusive waitlist.

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Unified Accounting API | Connect to Xero, QuickBooks & MYOB | OpenAccounting