Everything you need to integrate with the Intuit API
In-depth articles and integration guides
Intuit Enterprise Suite (IES) is Intuit’s AI-powered, cloud-native ERP for mid-market, multi-entity businesses that have outgrown QuickBooks Online. Apideck now supports full IES integration through its Unified Accounting API, allowing SaaS and fintech platforms to connect IES alongside QuickBooks Online and 20+ other ERPs.
If you're planning to build an integration with the QuickBooks Online API, understanding the pricing structure is crucial for budgeting and architectural decisions. While the QuickBooks API was historically free with no volume restrictions, Intuit introduced a significant change in 2025 with the launch of the Intuit App Partner Program.
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