Connect QuickBooks Online to APIXX
Synchronize customers, vendors, purchase orders, bills and payments with QuickBooks Online.
How it connects
QuickBooks Online
Your system of record

Connected Apps
Connection layer, workflow, rules & exceptions
QuickBooks Online stays the system of record. APIXX reads what the process needs, coordinates the work, and writes back approved results.
Overview
For growing distributors and manufacturers, QuickBooks Online often remains the financial system of record while operations outgrow it. APIXX can keep customers, vendors, purchase orders, bills and payments aligned between QuickBooks Online and the Supplier Collaboration and Order & Inventory Management applications, so supplier confirmations and invoice drafts are prepared in APIXX and approved before they reach the books. Authentication is supported at the connection layer; account-specific mapping and testing are implemented through APIXX.
The QuickBooks Online API can be supported at the connection layer; customer-specific mapping, testing and configuration are completed before the connection goes live.
Works with APIXX
Initial catalog relationships — not a guarantee that every workflow is already implemented for this system.
Common workflows
Potential workflows for this connection. Each is scoped, mapped and tested per customer before it runs in production.
- Synchronize customers and suppliers
- Exchange purchase orders
- Synchronize invoices and payments
Supported business objects
Objects this connection is expected to carry. Not every integration supports every object.
- Customers
- Suppliers
- Products
- Sales orders
- Purchase orders
- Inventory
- Shipments
- Returns
- Invoices
- Payments
- Compliance cases
Connection and security
APIXX uses Nango as its embedded connection layer. Nango manages supported authentication flows and credential lifecycle, while APIXX provides the integration logic, mappings, monitoring and managed production operation.
- OAuthCredentials are captured in the vendor’s own authorization flow and stored by the connection layer — never in the browser or in APIXX records.
- APIXX stores only connection identifiers and safe metadata, associated with your organization and the user who authorized it.
- Connection health, expiry and reconnection are surfaced inside the APIXX application; approved information moves through monitored integration flows.
More in Accounting
View all Accounting integrationsQuickBooks Enterprise
AccountingPlannedConnect QuickBooks Enterprise customers, vendors, purchase orders and bills to APIXX.
SupplierOrder & InventoryCredentialsView IntegrationXero
AccountingAvailable by requestSynchronize contacts, purchase orders, bills and payments with Xero.
SupplierOrder & InventoryOAuthView IntegrationSage Accounting
AccountingAvailable by requestSynchronize suppliers, purchase invoices and payments with Sage Accounting.
SupplierOAuthView Integration
Keep your systems. Connect the operation.
APIXX Connected Apps work with the technology your business already depends on. Connect the systems, coordinate the workflow and give your team one place to run the operation.
