Accounting
Integrate with QuickBooks, Xero, NetSuite, Sage Intacct, and other accounting platforms through Unify.
Find guides on supported objects, invoices, bills, payments, known limitations, and troubleshooting for specific accounting connectors.
NetSuite
NetSuite: Using pass_through parameters for Search requests
NetSuite supports custom SQL queries through the pass_through[q] parameter, allowing you to build advanced queries with full control over filtering,...
Netsuite: How to execute complex SQL queries using the Proxy API?
Netsuite, a powerful cloud-based business management suite, offers various methods for running complex SQL queries to retrieve, filter, and sort data....
NetSuite: Reading and Writing Custom Fields
NetSuite allows users to create custom fields on records like invoices, bills, credit notes, customers, and more. The Apideck Unified API supports rea...
NetSuite: Pagination - Best Practices
This guide explains how pagination works for NetSuite integrations in Apideck and outlines best practices to ensure reliable data retrieval. We suppor...
Quickbooks
QuickBooks: What is the purpose of the "realm_id" property?
The realm_id is a QuickBooks-specific property. We store this on a specific settings field for the QuickBooks connection when it's returned from Qui...
QuickBooks: "There is no sandbox companies found for the user"
To ensure a seamless QuickBooks configuration when going to production and avoid encountering the error message "There are no sandbox companies found...
Sage Intacct
Sage Intacct: API Guide (SOAP/XML vs REST)
Sage Intacct offers two APIs: the long-established SOAP/XML API and the modern REST API, which became fully GA in 2025. Both provide access to core ac...
Sage Intacct: How to Use Apideck’s Proxy API for SOAP Requests
Apideck’s Proxy API serves as an intermediary, enabling direct SOAP requests to Sage Intacct via the x-apideck-downstream-url header. This setup s...
Xero
Xero: Connecting a new app (created after March 2, 2026)
Xero introduced a breaking change to their OAuth scopes on March 2, 2026. Apps created before this date are unaffected and continue to work as normal ...
Xero: Authorising multiple organizations
An account in Xero can support multiple organizations. Xero uses OAuth to grant access per organisation. When you have multiple organizations, you can...