The Unified API for all the accounting integrations you need

55+ accounting and ERP systems, one API
One unified API for QuickBooks, Xero, NetSuite, Exact and the rest. Read and write bills, invoices, transactions and financial statements through the same endpoints.
Profit & loss · FY2026 to date
Settlement · invoice INV-2291
From North America to Europe to Asia-Pacific, Apideck covers the accounting platforms your customers actually use. Launch once, serve every region.
Struggling with token handling and authentication workflows?
Lacking visibility when debugging integration issues?
Having difficulty gaining access to sandboxes and partnerships?
Are missing integrations blocking your sales pipeline?
Wasting countless hours on multiple API specs and developer docs?
Breaking integrations because of downstream API changes?
Handling & translating inconsistent data models?
Struggling with token handling and authentication workflows?
Apideck gives vertical SaaS one unified API to deploy across every accounting use-case.
Sync vendor bills, approvals & payments across accounting systems in real time.
Push invoices, payment statuses & credits into users' ledgers.
Push bank transactions into accounting platforms for automated reconciliation and bookkeeping.
Pull data to automate spend reporting and reconciliation.
Streamline payroll data flow between HR systems and accounting platforms seamlessly.
Connect to accounting data to accurately calculate, file, and reconcile sales tax.
...and more. Explore every use case →
Skip API research and streamline partner onboarding. Read and write standardized accounting data across 55+ different platforms.
Our easily embedded white-label interface gives users a simple and secure connection experience.
We normalize messy, inconsistent APIs into a single structure, while still exposing the raw downstream information for maximum convenience.
No more guessing. We log every request, response and webhook across your integrations so you know exactly what's happening and where.
From B2B FinTech to Vertical SaaS, we have tailored integration solutions for your specific needs.
Power your B2B FinTech with integrated accounting data
Unlock ERP and accounting data for smarter banking
Automate tax compliance with accounting data
All-in-one integrations for your platform
Build stronger connections
HR integrations made simple
Our security approach focuses on security governance, risk management and compliance.
We do not store your data. API calls are processed in real-time and passed directly from the source to your app.
Our security framework maintains the highest level of compliance with industry standards.
Invoice2go is a mobile and web app designed as a simple invoicing, expense-tracking, and reporting tool for micro and small business owners.
Integrations Marketplace
Accounting Integrations
"We like that Apideck covers various domains as well as the flexibility and modularity of the product. Apideck also aligns with our security & compliance policies, has little latency overhead and provides the operational tools to monitor individual connectors."
Sr. Director Engineering