Accounting APIs

Working with accounting APIs

Accounting APIs expose the general ledger, invoices, bills, payments, and bank transactions of an accounting system. SaaS products use them to push invoices, reconcile payments, pull financial data for lending or reporting, and keep customer records in sync with the books.

One integration or many

Each accounting system has its own auth model, data model, and rate limits, so every native integration is a separate project. Apideck’s guide to accounting integrations for SaaS covers the common use cases and the systems your customers are likely to run. To connect QuickBooks, Xero, NetSuite, Sage, Exact Online and others through one data model, see the unified accounting API.