What Is an Accounting API? A Plain-English Guide for Platform Builders
A plain-English definition of the accounting API, what separates it from a tax API or a payments API, and what to check before you build against one.
A plain-English definition of the accounting API, what separates it from a tax API or a payments API, and what to check before you build against one.
Why platform teams outgrow QuickBooks, what "API, not an app" actually requires, and which alternatives fit which job.
A comparison for platform teams, based on Xero's published API limits and pricing pages and on what Nordlet actually ships.
A comparison for developers deciding between an embedded accounting API and an open-source ERP suite, based on each product's own documentation.
A buyer's guide for platforms and marketplaces that need real books, per-country VAT logic, and audit-ready records inside their own product.
Seven options a platform team actually considers, sorted by what each one is for, with the limits and pricing models that decide the choice.
A guide to what accounting SaaS actually is in 2026, how the three product shapes differ, and how to pick the one that matches how your business creates transactions.
A practitioner's guide to building a multi-tenant accounting integration that survives OAuth, webhooks, tax rules, and reconciliation without corrupting the ledger.
A practical comparison of multi-company cloud accounting tools for EEA startups, and where API-first infrastructure like Nordlet fits in.
A grounded comparison for developers and product teams deciding between an embedded accounting API and a mid-market finance system.